42671961

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{10607}}^1$

素因数の和:10765

約数の個数: 16

約数和(自身を含む): 63648000

約数和(自身を除く): 20976039

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 10607, 31821, 95463, 286389, 1580443, 4741329, 14223987, 42671961]

約数ペア:

[(1, 42671961), (3, 14223987), (9, 4741329), (27, 1580443), (149, 286389), (447, 95463), (1341, 31821), (4023, 10607)]