156933423

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{123667}}^1$

素因数の和:123723

約数の個数: 16

約数和(自身を含む): 237442560

約数和(自身を除く): 80509137

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 123667, 371001, 1113003, 3339009, 5812349, 17437047, 52311141, 156933423]

約数ペア:

[(1, 156933423), (3, 52311141), (9, 17437047), (27, 5812349), (47, 3339009), (141, 1113003), (423, 371001), (1269, 123667)]