51194139

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3331}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 70371840

約数和(自身を除く): 19177701

約数列:

[1, 3, 47, 109, 141, 327, 3331, 5123, 9993, 15369, 156557, 363079, 469671, 1089237, 17064713, 51194139]

約数ペア:

[(1, 51194139), (3, 17064713), (47, 1089237), (109, 469671), (141, 363079), (327, 156557), (3331, 15369), (5123, 9993)]