275775981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{46829}}^1$

素因数の和:46996

約数の個数: 16

約数和(自身を含む): 398616960

約数和(自身を除く): 122840979

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 46829, 140487, 608777, 1826331, 7071179, 21213537, 91925327, 275775981]

約数ペア:

[(1, 275775981), (3, 91925327), (13, 21213537), (39, 7071179), (151, 1826331), (453, 608777), (1963, 140487), (5889, 46829)]