91007631

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 162022224

約数和(自身を除く): 71014593

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 97, 99, 117, 143, 243, 291, 297, 351, 429, 729, 873, 891, 1053, 1067, 1261, 1287, 2187, 2619, 2673, 3159, 3201, 3783, 3861, 6561, 7857, 8019, 9477, 9603, 11349, 11583, 13871, 23571, 24057, 28431, 28809, 34047, 34749, 41613, 70713, 72171, 85293, 86427, 102141, 104247, 124839, 212139, 259281, 306423, 312741, 374517, 636417, 777843, 919269, 938223, 1123551, 2333529, 2757807, 3370653, 7000587, 8273421, 10111959, 30335877, 91007631]

約数ペア:

[(1, 91007631), (3, 30335877), (9, 10111959), (11, 8273421), (13, 7000587), (27, 3370653), (33, 2757807), (39, 2333529), (81, 1123551), (97, 938223), (99, 919269), (117, 777843), (143, 636417), (243, 374517), (291, 312741), (297, 306423), (351, 259281), (429, 212139), (729, 124839), (873, 104247), (891, 102141), (1053, 86427), (1067, 85293), (1261, 72171), (1287, 70713), (2187, 41613), (2619, 34749), (2673, 34047), (3159, 28809), (3201, 28431), (3783, 24057), (3861, 23571), (6561, 13871), (7857, 11583), (8019, 11349), (9477, 9603)]