9165431961

素因数分解:

$3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 112

約数和(自身を含む): 16341067008

約数和(自身を除く): 7175635047

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 71, 81, 123, 189, 213, 243, 287, 369, 497, 567, 617, 639, 729, 861, 1107, 1491, 1701, 1851, 1917, 2583, 2911, 3321, 4319, 4473, 5103, 5553, 5751, 7749, 8733, 9963, 12957, 13419, 16659, 17253, 20377, 23247, 25297, 26199, 29889, 38871, 40257, 43807, 49977, 51759, 61131, 69741, 75891, 78597, 116613, 120771, 131421, 149931, 177079, 183393, 209223, 227673, 235791, 306649, 349839, 362313, 394263, 449793, 531237, 550179, 683019, 707373, 919947, 1049517, 1182789, 1593711, 1650537, 1796087, 2049057, 2122119, 2759841, 3148551, 3548367, 4781133, 4951611, 5388261, 6147171, 8279523, 10645101, 12572609, 14343399, 14854833, 16164783, 18441513, 24838569, 31935303, 37717827, 43030197, 48494349, 74515707, 113153481, 129090591, 145483047, 223547121, 339460443, 436449141, 1018381329, 1309347423, 3055143987, 9165431961]

約数ペア:

[(1, 9165431961), (3, 3055143987), (7, 1309347423), (9, 1018381329), (21, 436449141), (27, 339460443), (41, 223547121), (63, 145483047), (71, 129090591), (81, 113153481), (123, 74515707), (189, 48494349), (213, 43030197), (243, 37717827), (287, 31935303), (369, 24838569), (497, 18441513), (567, 16164783), (617, 14854833), (639, 14343399), (729, 12572609), (861, 10645101), (1107, 8279523), (1491, 6147171), (1701, 5388261), (1851, 4951611), (1917, 4781133), (2583, 3548367), (2911, 3148551), (3321, 2759841), (4319, 2122119), (4473, 2049057), (5103, 1796087), (5553, 1650537), (5751, 1593711), (7749, 1182789), (8733, 1049517), (9963, 919947), (12957, 707373), (13419, 683019), (16659, 550179), (17253, 531237), (20377, 449793), (23247, 394263), (25297, 362313), (26199, 349839), (29889, 306649), (38871, 235791), (40257, 227673), (43807, 209223), (49977, 183393), (51759, 177079), (61131, 149931), (69741, 131421), (75891, 120771), (78597, 116613)]