2627452521

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 3951376000

約数和(自身を除く): 1323923479

約数列:

[1, 3, 9, 43, 109, 129, 199, 313, 327, 387, 597, 939, 981, 1791, 2817, 4687, 8557, 13459, 14061, 21691, 25671, 34117, 40377, 42183, 62287, 65073, 77013, 102351, 121131, 186861, 195219, 307053, 560583, 932713, 1467031, 2678341, 2798139, 4401093, 6789283, 8035023, 8394417, 13203279, 20367849, 24105069, 61103547, 291939169, 875817507, 2627452521]

約数ペア:

[(1, 2627452521), (3, 875817507), (9, 291939169), (43, 61103547), (109, 24105069), (129, 20367849), (199, 13203279), (313, 8394417), (327, 8035023), (387, 6789283), (597, 4401093), (939, 2798139), (981, 2678341), (1791, 1467031), (2817, 932713), (4687, 560583), (8557, 307053), (13459, 195219), (14061, 186861), (21691, 121131), (25671, 102351), (34117, 77013), (40377, 65073), (42183, 62287)]