321071569203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{29921}}^1$

素因数の和:30097

約数の個数: 96

約数和(自身を含む): 556256203776

約数和(自身を除く): 235184634573

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 103, 121, 123, 231, 287, 309, 363, 451, 721, 847, 861, 1133, 1353, 2163, 2541, 3157, 3399, 4223, 4961, 7931, 9471, 12463, 12669, 14883, 23793, 29561, 29921, 34727, 37389, 46453, 87241, 88683, 89763, 104181, 139359, 209447, 261723, 325171, 329131, 510983, 628341, 975513, 987393, 1226761, 1532949, 2303917, 3081863, 3576881, 3620441, 3680283, 6911751, 8587327, 9245589, 10730643, 10861323, 13494371, 21573041, 25343087, 25761981, 33900493, 40483113, 64719123, 76029261, 94460597, 101701479, 126356383, 148438081, 237303451, 283381791, 372905423, 379069149, 445314243, 711910353, 884494681, 1039066567, 1118716269, 1389920213, 2610337961, 2653484043, 3117199701, 4169760639, 7831013883, 9729441491, 15289122343, 29188324473, 45867367029, 107023856401, 321071569203]

約数ペア:

[(1, 321071569203), (3, 107023856401), (7, 45867367029), (11, 29188324473), (21, 15289122343), (33, 9729441491), (41, 7831013883), (77, 4169760639), (103, 3117199701), (121, 2653484043), (123, 2610337961), (231, 1389920213), (287, 1118716269), (309, 1039066567), (363, 884494681), (451, 711910353), (721, 445314243), (847, 379069149), (861, 372905423), (1133, 283381791), (1353, 237303451), (2163, 148438081), (2541, 126356383), (3157, 101701479), (3399, 94460597), (4223, 76029261), (4961, 64719123), (7931, 40483113), (9471, 33900493), (12463, 25761981), (12669, 25343087), (14883, 21573041), (23793, 13494371), (29561, 10861323), (29921, 10730643), (34727, 9245589), (37389, 8587327), (46453, 6911751), (87241, 3680283), (88683, 3620441), (89763, 3576881), (104181, 3081863), (139359, 2303917), (209447, 1532949), (261723, 1226761), (325171, 987393), (329131, 975513), (510983, 628341)]