38531990169

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{13451}}^1$

素因数の和:13635

約数の個数: 48

約数和(自身を含む): 61221666240

約数和(自身を除く): 22689676071

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 6241, 12087, 13451, 18723, 36261, 40353, 56169, 106097, 121059, 168507, 228667, 318291, 363177, 686001, 954873, 1062629, 2058003, 2864619, 3187887, 6174009, 9563661, 18064693, 28690983, 54194079, 83947691, 162582237, 251843073, 487746711, 755529219, 1427110747, 2266587657, 4281332241, 12843996723, 38531990169]

約数ペア:

[(1, 38531990169), (3, 12843996723), (9, 4281332241), (17, 2266587657), (27, 1427110747), (51, 755529219), (79, 487746711), (153, 251843073), (237, 162582237), (459, 83947691), (711, 54194079), (1343, 28690983), (2133, 18064693), (4029, 9563661), (6241, 6174009), (12087, 3187887), (13451, 2864619), (18723, 2058003), (36261, 1062629), (40353, 954873), (56169, 686001), (106097, 363177), (121059, 318291), (168507, 228667)]