87451977

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 117790272

約数和(自身を除く): 30338295

約数列:

[1, 3, 227, 281, 457, 681, 843, 1371, 63787, 103739, 128417, 191361, 311217, 385251, 29150659, 87451977]

約数ペア:

[(1, 87451977), (3, 29150659), (227, 385251), (281, 311217), (457, 191361), (681, 128417), (843, 103739), (1371, 63787)]