157022307

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149119}}^1$

素因数の和:149144

約数の個数: 20

約数和(自身を含む): 252609280

約数和(自身を除く): 95586973

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 149119, 447357, 1342071, 1938547, 4026213, 5815641, 12078639, 17446923, 52340769, 157022307]

約数ペア:

[(1, 157022307), (3, 52340769), (9, 17446923), (13, 12078639), (27, 5815641), (39, 4026213), (81, 1938547), (117, 1342071), (351, 447357), (1053, 149119)]