185541231

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 258021120

約数和(自身を除く): 72479889

約数列:

[1, 3, 31, 93, 139, 417, 463, 961, 1389, 2883, 4309, 12927, 14353, 43059, 64357, 133579, 193071, 400737, 444943, 1334829, 1995067, 5985201, 61847077, 185541231]

約数ペア:

[(1, 185541231), (3, 61847077), (31, 5985201), (93, 1995067), (139, 1334829), (417, 444943), (463, 400737), (961, 193071), (1389, 133579), (2883, 64357), (4309, 43059), (12927, 14353)]