157027959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{36887}}^1$

素因数の和:36947

約数の個数: 24

約数和(自身を含む): 253199232

約数和(自身を除く): 96171273

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 36887, 110661, 331983, 405757, 1217271, 1586141, 3651813, 4758423, 14275269, 17447551, 52342653, 157027959]

約数ペア:

[(1, 157027959), (3, 52342653), (9, 17447551), (11, 14275269), (33, 4758423), (43, 3651813), (99, 1586141), (129, 1217271), (387, 405757), (473, 331983), (1419, 110661), (4257, 36887)]