150215541

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 233806848

約数和(自身を除く): 83591307

約数列:

[1, 3, 7, 21, 67, 201, 241, 443, 469, 723, 1329, 1407, 1687, 3101, 5061, 9303, 16147, 29681, 48441, 89043, 106763, 113029, 207767, 320289, 339087, 623301, 747341, 2242023, 7153121, 21459363, 50071847, 150215541]

約数ペア:

[(1, 150215541), (3, 50071847), (7, 21459363), (21, 7153121), (67, 2242023), (201, 747341), (241, 623301), (443, 339087), (469, 320289), (723, 207767), (1329, 113029), (1407, 106763), (1687, 89043), (3101, 48441), (5061, 29681), (9303, 16147)]