156957327

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{1171}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 232013808

約数和(自身を除く): 75056481

約数列:

[1, 3, 9, 53, 159, 281, 477, 843, 1171, 2529, 3513, 10539, 14893, 44679, 62063, 134037, 186189, 329051, 558567, 987153, 2961459, 17439703, 52319109, 156957327]

約数ペア:

[(1, 156957327), (3, 52319109), (9, 17439703), (53, 2961459), (159, 987153), (281, 558567), (477, 329051), (843, 186189), (1171, 134037), (2529, 62063), (3513, 44679), (10539, 14893)]