15697870551

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13217}}^1$

素因数の和:13314

約数の個数: 80

約数和(自身を含む): 27023090688

約数和(自身を除く): 11325220137

約数列:

[1, 3, 9, 11, 27, 31, 33, 43, 81, 93, 99, 129, 279, 297, 341, 387, 473, 837, 891, 1023, 1161, 1333, 1419, 2511, 3069, 3483, 3999, 4257, 9207, 11997, 12771, 13217, 14663, 27621, 35991, 38313, 39651, 43989, 107973, 118953, 131967, 145387, 356859, 395901, 409727, 436161, 568331, 1070577, 1187703, 1229181, 1308483, 1704993, 3687543, 3925449, 4506997, 5114979, 6251641, 11062629, 11776347, 13520991, 15344937, 17618261, 18754923, 33187887, 40562973, 46034811, 52854783, 56264769, 121688919, 158564349, 168794307, 193800871, 365066757, 475693047, 506382921, 581402613, 1427079141, 1744207839, 5232623517, 15697870551]

約数ペア:

[(1, 15697870551), (3, 5232623517), (9, 1744207839), (11, 1427079141), (27, 581402613), (31, 506382921), (33, 475693047), (43, 365066757), (81, 193800871), (93, 168794307), (99, 158564349), (129, 121688919), (279, 56264769), (297, 52854783), (341, 46034811), (387, 40562973), (473, 33187887), (837, 18754923), (891, 17618261), (1023, 15344937), (1161, 13520991), (1333, 11776347), (1419, 11062629), (2511, 6251641), (3069, 5114979), (3483, 4506997), (3999, 3925449), (4257, 3687543), (9207, 1704993), (11997, 1308483), (12771, 1229181), (13217, 1187703), (14663, 1070577), (27621, 568331), (35991, 436161), (38313, 409727), (39651, 395901), (43989, 356859), (107973, 145387), (118953, 131967)]