189331407

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 278014464

約数和(自身を除く): 88683057

約数列:

[1, 3, 9, 103, 167, 309, 501, 927, 1223, 1503, 3669, 11007, 17201, 51603, 125969, 154809, 204241, 377907, 612723, 1133721, 1838169, 21036823, 63110469, 189331407]

約数ペア:

[(1, 189331407), (3, 63110469), (9, 21036823), (103, 1838169), (167, 1133721), (309, 612723), (501, 377907), (927, 204241), (1223, 154809), (1503, 125969), (3669, 51603), (11007, 17201)]