4037199831

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{21059}}^1$

素因数の和:21268

約数の個数: 48

約数和(自身を含む): 7096377600

約数和(自身を除く): 3059177769

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 179, 357, 537, 1071, 1253, 1611, 3043, 3759, 9129, 11277, 21059, 21301, 27387, 63177, 63903, 147413, 189531, 191709, 358003, 442239, 1074009, 1326717, 2506021, 3222027, 3769561, 7518063, 11308683, 22554189, 26386927, 33926049, 64082537, 79160781, 192247611, 237482343, 448577759, 576742833, 1345733277, 4037199831]

約数ペア:

[(1, 4037199831), (3, 1345733277), (7, 576742833), (9, 448577759), (17, 237482343), (21, 192247611), (51, 79160781), (63, 64082537), (119, 33926049), (153, 26386927), (179, 22554189), (357, 11308683), (537, 7518063), (1071, 3769561), (1253, 3222027), (1611, 2506021), (3043, 1326717), (3759, 1074009), (9129, 442239), (11277, 358003), (21059, 191709), (21301, 189531), (27387, 147413), (63177, 63903)]