97476939

素因数分解:

$3^4\times 7^1\times {\mathrm{171917}}^1$

素因数の和:171936

約数の個数: 20

約数和(自身を含む): 166416624

約数和(自身を除く): 68939685

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 171917, 515751, 1203419, 1547253, 3610257, 4641759, 10830771, 13925277, 32492313, 97476939]

約数ペア:

[(1, 97476939), (3, 32492313), (7, 13925277), (9, 10830771), (21, 4641759), (27, 3610257), (63, 1547253), (81, 1203419), (189, 515751), (567, 171917)]