137130623

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13963}}^1$

素因数の和:14054

約数の個数: 16

約数和(自身を含む): 166227456

約数和(自身を除く): 29096833

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 13963, 97741, 321149, 851743, 2248043, 5962201, 19590089, 137130623]

約数ペア:

[(1, 137130623), (7, 19590089), (23, 5962201), (61, 2248043), (161, 851743), (427, 321149), (1403, 97741), (9821, 13963)]