49512531

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 67301504

約数和(自身を除く): 17788973

約数列:

[1, 3, 67, 201, 313, 787, 939, 2361, 20971, 52729, 62913, 158187, 246331, 738993, 16504177, 49512531]

約数ペア:

[(1, 49512531), (3, 16504177), (67, 738993), (201, 246331), (313, 158187), (787, 62913), (939, 52729), (2361, 20971)]