61901649

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 91203840

約数和(自身を除く): 29302191

約数列:

[1, 3, 9, 83, 173, 249, 479, 519, 747, 1437, 1557, 4311, 14359, 39757, 43077, 82867, 119271, 129231, 248601, 357813, 745803, 6877961, 20633883, 61901649]

約数ペア:

[(1, 61901649), (3, 20633883), (9, 6877961), (83, 745803), (173, 357813), (249, 248601), (479, 129231), (519, 119271), (747, 82867), (1437, 43077), (1557, 39757), (4311, 14359)]