157058223

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 254969856

約数和(自身を除く): 97911633

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 519, 1211, 2543, 2941, 3633, 7629, 8823, 17801, 20587, 43231, 53403, 61761, 129693, 302617, 439939, 907851, 1319817, 3079573, 7478963, 9238719, 22436889, 52352741, 157058223]

約数ペア:

[(1, 157058223), (3, 52352741), (7, 22436889), (17, 9238719), (21, 7478963), (51, 3079573), (119, 1319817), (173, 907851), (357, 439939), (519, 302617), (1211, 129693), (2543, 61761), (2941, 53403), (3633, 43231), (7629, 20587), (8823, 17801)]