155896587

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4629

約数の個数: 48

約数和(自身を含む): 286540800

約数和(自身を除く): 130644213

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 3087, 3773, 4591, 4851, 11319, 13773, 32137, 33957, 41319, 50501, 96411, 151503, 224959, 289233, 353507, 454509, 674877, 1060521, 1574713, 2024631, 2474549, 3181563, 4724139, 7423647, 14172417, 17321843, 22270941, 51965529, 155896587]

約数ペア:

[(1, 155896587), (3, 51965529), (7, 22270941), (9, 17321843), (11, 14172417), (21, 7423647), (33, 4724139), (49, 3181563), (63, 2474549), (77, 2024631), (99, 1574713), (147, 1060521), (231, 674877), (343, 454509), (441, 353507), (539, 289233), (693, 224959), (1029, 151503), (1617, 96411), (3087, 50501), (3773, 41319), (4591, 33957), (4851, 32137), (11319, 13773)]