71072157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2843}}^1$

素因数の和:3500

約数の個数: 16

約数和(自身を含む): 102247488

約数和(自身を除く): 31175331

約数列:

[1, 3, 13, 39, 641, 1923, 2843, 8333, 8529, 24999, 36959, 110877, 1822363, 5467089, 23690719, 71072157]

約数ペア:

[(1, 71072157), (3, 23690719), (13, 5467089), (39, 1822363), (641, 110877), (1923, 36959), (2843, 24999), (8333, 8529)]