1641325761

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{48593}}^1$

素因数の和:48747

約数の個数: 24

約数和(自身を含む): 2476350240

約数和(自身を除く): 835024479

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1251, 3753, 11259, 33777, 48593, 145779, 437337, 1312011, 3936033, 6754427, 11808099, 20263281, 60789843, 182369529, 547108587, 1641325761]

約数ペア:

[(1, 1641325761), (3, 547108587), (9, 182369529), (27, 60789843), (81, 20263281), (139, 11808099), (243, 6754427), (417, 3936033), (1251, 1312011), (3753, 437337), (11259, 145779), (33777, 48593)]