53573409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{719}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 82218240

約数和(自身を除く): 28644831

約数列:

[1, 3, 9, 17, 51, 153, 487, 719, 1461, 2157, 4383, 6471, 8279, 12223, 24837, 36669, 74511, 110007, 350153, 1050459, 3151377, 5952601, 17857803, 53573409]

約数ペア:

[(1, 53573409), (3, 17857803), (9, 5952601), (17, 3151377), (51, 1050459), (153, 350153), (487, 110007), (719, 74511), (1461, 36669), (2157, 24837), (4383, 12223), (6471, 8279)]