122073009

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{17981}}^1$

素因数の和:18088

約数の個数: 16

約数和(自身を含む): 170325504

約数和(自身を除く): 48252495

約数列:

[1, 3, 31, 73, 93, 219, 2263, 6789, 17981, 53943, 557411, 1312613, 1672233, 3937839, 40691003, 122073009]

約数ペア:

[(1, 122073009), (3, 40691003), (31, 3937839), (73, 1672233), (93, 1312613), (219, 557411), (2263, 53943), (6789, 17981)]