42680601

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{1153}}^1$

素因数の和:1622

約数の個数: 20

約数和(自身を含む): 63952372

約数和(自身を除く): 21271771

約数列:

[1, 3, 9, 27, 81, 457, 1153, 1371, 3459, 4113, 10377, 12339, 31131, 37017, 93393, 526921, 1580763, 4742289, 14226867, 42680601]

約数ペア:

[(1, 42680601), (3, 14226867), (9, 4742289), (27, 1580763), (81, 526921), (457, 93393), (1153, 37017), (1371, 31131), (3459, 12339), (4113, 10377)]