74904423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 112285440

約数和(自身を除く): 37381017

約数列:

[1, 3, 11, 33, 53, 113, 159, 339, 379, 583, 1137, 1243, 1749, 3729, 4169, 5989, 12507, 17967, 20087, 42827, 60261, 65879, 128481, 197637, 220957, 471097, 662871, 1413291, 2269831, 6809493, 24968141, 74904423]

約数ペア:

[(1, 74904423), (3, 24968141), (11, 6809493), (33, 2269831), (53, 1413291), (113, 662871), (159, 471097), (339, 220957), (379, 197637), (583, 128481), (1137, 65879), (1243, 60261), (1749, 42827), (3729, 20087), (4169, 17967), (5989, 12507)]