273601557

素因数分解:

$3^4\times {\mathrm{1321}}^1\times {\mathrm{2557}}^1$

素因数の和:3890

約数の個数: 20

約数和(自身を含む): 409182796

約数和(自身を除く): 135581239

約数列:

[1, 3, 9, 27, 81, 1321, 2557, 3963, 7671, 11889, 23013, 35667, 69039, 107001, 207117, 3377797, 10133391, 30400173, 91200519, 273601557]

約数ペア:

[(1, 273601557), (3, 91200519), (9, 30400173), (27, 10133391), (81, 3377797), (1321, 207117), (2557, 107001), (3963, 69039), (7671, 35667), (11889, 23013)]