69511731

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 94960128

約数和(自身を除く): 25448397

約数列:

[1, 3, 47, 141, 421, 1171, 1263, 3513, 19787, 55037, 59361, 165111, 492991, 1478973, 23170577, 69511731]

約数ペア:

[(1, 69511731), (3, 23170577), (47, 1478973), (141, 492991), (421, 165111), (1171, 59361), (1263, 55037), (3513, 19787)]