66741507

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 118003392

約数和(自身を除く): 51261885

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 101, 119, 153, 303, 357, 617, 707, 909, 1071, 1717, 1851, 2121, 4319, 5151, 5553, 6363, 10489, 12019, 12957, 15453, 31467, 36057, 38871, 62317, 73423, 94401, 108171, 186951, 220269, 436219, 560853, 660807, 1059389, 1308657, 3178167, 3925971, 7415723, 9534501, 22247169, 66741507]

約数ペア:

[(1, 66741507), (3, 22247169), (7, 9534501), (9, 7415723), (17, 3925971), (21, 3178167), (51, 1308657), (63, 1059389), (101, 660807), (119, 560853), (153, 436219), (303, 220269), (357, 186951), (617, 108171), (707, 94401), (909, 73423), (1071, 62317), (1717, 38871), (1851, 36057), (2121, 31467), (4319, 15453), (5151, 12957), (5553, 12019), (6363, 10489)]