166427799

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 233963520

約数和(自身を除く): 67535721

約数列:

[1, 3, 47, 67, 79, 141, 201, 223, 237, 669, 3149, 3713, 5293, 9447, 10481, 11139, 14941, 15879, 17617, 31443, 44823, 52851, 248771, 702227, 746313, 827999, 1180339, 2106681, 2483997, 3541017, 55475933, 166427799]

約数ペア:

[(1, 166427799), (3, 55475933), (47, 3541017), (67, 2483997), (79, 2106681), (141, 1180339), (201, 827999), (223, 746313), (237, 702227), (669, 248771), (3149, 52851), (3713, 44823), (5293, 31443), (9447, 17617), (10481, 15879), (11139, 14941)]