69293991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11317}}^1$

素因数の和:11490

約数の個数: 16

約数和(自身を含む): 100141664

約数和(自身を除く): 30847673

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 11317, 33951, 147121, 441363, 1776769, 5330307, 23097997, 69293991]

約数ペア:

[(1, 69293991), (3, 23097997), (13, 5330307), (39, 1776769), (157, 441363), (471, 147121), (2041, 33951), (6123, 11317)]