61941969

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 94362240

約数和(自身を除く): 32420271

約数列:

[1, 3, 9, 27, 67, 97, 201, 291, 353, 603, 873, 1059, 1809, 2619, 3177, 6499, 9531, 19497, 23651, 34241, 58491, 70953, 102723, 175473, 212859, 308169, 638577, 924507, 2294147, 6882441, 20647323, 61941969]

約数ペア:

[(1, 61941969), (3, 20647323), (9, 6882441), (27, 2294147), (67, 924507), (97, 638577), (201, 308169), (291, 212859), (353, 175473), (603, 102723), (873, 70953), (1059, 58491), (1809, 34241), (2619, 23651), (3177, 19497), (6499, 9531)]