49609017

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 77083776

約数和(自身を除く): 27474759

約数列:

[1, 3, 9, 27, 47, 81, 83, 141, 157, 249, 423, 471, 747, 1269, 1413, 2241, 3807, 3901, 4239, 6723, 7379, 11703, 12717, 13031, 22137, 35109, 39093, 66411, 105327, 117279, 199233, 315981, 351837, 597699, 612457, 1055511, 1837371, 5512113, 16536339, 49609017]

約数ペア:

[(1, 49609017), (3, 16536339), (9, 5512113), (27, 1837371), (47, 1055511), (81, 612457), (83, 597699), (141, 351837), (157, 315981), (249, 199233), (423, 117279), (471, 105327), (747, 66411), (1269, 39093), (1413, 35109), (2241, 22137), (3807, 13031), (3901, 12717), (4239, 11703), (6723, 7379)]