72482751

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 116396280

約数和(自身を除く): 43913529

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 303, 363, 659, 909, 1089, 1111, 1977, 3333, 5931, 7249, 9999, 12221, 21747, 36663, 65241, 66559, 79739, 109989, 199677, 239217, 599031, 717651, 732149, 2196447, 6589341, 8053639, 24160917, 72482751]

約数ペア:

[(1, 72482751), (3, 24160917), (9, 8053639), (11, 6589341), (33, 2196447), (99, 732149), (101, 717651), (121, 599031), (303, 239217), (363, 199677), (659, 109989), (909, 79739), (1089, 66559), (1111, 65241), (1977, 36663), (3333, 21747), (5931, 12221), (7249, 9999)]