156742317

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{12703}}^1$

素因数の和:13169

約数の個数: 16

約数和(自身を含む): 232737280

約数和(自身を除く): 75994963

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 12703, 38109, 114327, 342981, 5805271, 17415813, 52247439, 156742317]

約数ペア:

[(1, 156742317), (3, 52247439), (9, 17415813), (27, 5805271), (457, 342981), (1371, 114327), (4113, 38109), (12339, 12703)]