42994107

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 36

約数和(自身を含む): 70228080

約数和(自身を除く): 27233973

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1229, 1521, 2691, 3687, 3887, 11061, 11661, 15977, 28267, 34983, 47931, 84801, 143793, 207701, 254403, 367471, 623103, 1102413, 1869309, 3307239, 4777123, 14331369, 42994107]

約数ペア:

[(1, 42994107), (3, 14331369), (9, 4777123), (13, 3307239), (23, 1869309), (39, 1102413), (69, 623103), (117, 367471), (169, 254403), (207, 207701), (299, 143793), (507, 84801), (897, 47931), (1229, 34983), (1521, 28267), (2691, 15977), (3687, 11661), (3887, 11061)]