72194679

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{56891}}^1$

素因数の和:56947

約数の個数: 16

約数和(自身を含む): 109232640

約数和(自身を除く): 37037961

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 56891, 170673, 512019, 1536057, 2673877, 8021631, 24064893, 72194679]

約数ペア:

[(1, 72194679), (3, 24064893), (9, 8021631), (27, 2673877), (47, 1536057), (141, 512019), (423, 170673), (1269, 56891)]