61457454

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{3911}}^1$

素因数の和:4022

約数の個数: 40

約数和(自身を含む): 139165488

約数和(自身を除く): 77708034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 2619, 3911, 5238, 7822, 7857, 11733, 15714, 23466, 35199, 70398, 105597, 211194, 316791, 379367, 633582, 758734, 1138101, 2276202, 3414303, 6828606, 10242909, 20485818, 30728727, 61457454]

約数ペア:

[(1, 61457454), (2, 30728727), (3, 20485818), (6, 10242909), (9, 6828606), (18, 3414303), (27, 2276202), (54, 1138101), (81, 758734), (97, 633582), (162, 379367), (194, 316791), (291, 211194), (582, 105597), (873, 70398), (1746, 35199), (2619, 23466), (3911, 15714), (5238, 11733), (7822, 7857)]