412641

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 691200

約数和(自身を除く): 278559

約数列:

[1, 3, 9, 17, 27, 29, 31, 51, 87, 93, 153, 261, 279, 459, 493, 527, 783, 837, 899, 1479, 1581, 2697, 4437, 4743, 8091, 13311, 14229, 15283, 24273, 45849, 137547, 412641]

約数ペア:

[(1, 412641), (3, 137547), (9, 45849), (17, 24273), (27, 15283), (29, 14229), (31, 13311), (51, 8091), (87, 4743), (93, 4437), (153, 2697), (261, 1581), (279, 1479), (459, 899), (493, 837), (527, 783)]