64640301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 97873920

約数和(自身を除く): 33233619

約数列:

[1, 3, 11, 31, 33, 93, 179, 341, 353, 537, 1023, 1059, 1969, 3883, 5549, 5907, 10943, 11649, 16647, 32829, 61039, 63187, 120373, 183117, 189561, 361119, 695057, 1958797, 2085171, 5876391, 21546767, 64640301]

約数ペア:

[(1, 64640301), (3, 21546767), (11, 5876391), (31, 2085171), (33, 1958797), (93, 695057), (179, 361119), (341, 189561), (353, 183117), (537, 120373), (1023, 63187), (1059, 61039), (1969, 32829), (3883, 16647), (5549, 11649), (5907, 10943)]