156975001677

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447222227}}^1$

素因数の和:447222249

約数の個数: 16

約数和(自身を含む): 250444447680

約数和(自身を除く): 93469446003

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447222227, 1341666681, 4025000043, 5813888951, 12075000129, 17441666853, 52325000559, 156975001677]

約数ペア:

[(1, 156975001677), (3, 52325000559), (9, 17441666853), (13, 12075000129), (27, 5813888951), (39, 4025000043), (117, 1341666681), (351, 447222227)]