69545917

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 81217024

約数和(自身を除く): 11671107

約数列:

[1, 7, 61, 271, 427, 601, 1897, 4207, 16531, 36661, 115717, 162871, 256627, 1140097, 9935131, 69545917]

約数ペア:

[(1, 69545917), (7, 9935131), (61, 1140097), (271, 256627), (427, 162871), (601, 115717), (1897, 36661), (4207, 16531)]