72676681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15473}}^1$

素因数の和:15552

約数の個数: 16

約数和(自身を含む): 92101248

約数和(自身を除く): 19424567

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 15473, 108311, 170203, 943853, 1191421, 6606971, 10382383, 72676681]

約数ペア:

[(1, 72676681), (7, 10382383), (11, 6606971), (61, 1191421), (77, 943853), (427, 170203), (671, 108311), (4697, 15473)]