129403791

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2609}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 210470400

約数和(自身を除く): 81066609

約数列:

[1, 3, 9, 11, 27, 33, 99, 167, 297, 501, 1503, 1837, 2609, 4509, 5511, 7827, 16533, 23481, 28699, 49599, 70443, 86097, 258291, 435703, 774873, 1307109, 3921327, 4792733, 11763981, 14378199, 43134597, 129403791]

約数ペア:

[(1, 129403791), (3, 43134597), (9, 14378199), (11, 11763981), (27, 4792733), (33, 3921327), (99, 1307109), (167, 774873), (297, 435703), (501, 258291), (1503, 86097), (1837, 70443), (2609, 49599), (4509, 28699), (5511, 23481), (7827, 16533)]