156934407

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{4703}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 244532736

約数和(自身を除く): 87598329

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 4703, 4767, 11123, 14109, 32921, 33369, 98763, 230447, 691341, 1067581, 3202743, 7473067, 22419201, 52311469, 156934407]

約数ペア:

[(1, 156934407), (3, 52311469), (7, 22419201), (21, 7473067), (49, 3202743), (147, 1067581), (227, 691341), (681, 230447), (1589, 98763), (4703, 33369), (4767, 32921), (11123, 14109)]