415491147

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 623759360

約数和(自身を除く): 208268213

約数列:

[1, 3, 9, 27, 151, 223, 453, 457, 669, 1359, 1371, 2007, 4077, 4113, 6021, 12339, 33673, 69007, 101019, 101911, 207021, 303057, 305733, 621063, 909171, 917199, 1863189, 2751597, 15388561, 46165683, 138497049, 415491147]

約数ペア:

[(1, 415491147), (3, 138497049), (9, 46165683), (27, 15388561), (151, 2751597), (223, 1863189), (453, 917199), (457, 909171), (669, 621063), (1359, 305733), (1371, 303057), (2007, 207021), (4077, 101911), (4113, 101019), (6021, 69007), (12339, 33673)]