69348537

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 105865760

約数和(自身を除く): 36517223

約数列:

[1, 3, 9, 19, 57, 171, 307, 921, 1321, 2763, 3963, 5833, 11889, 17499, 25099, 52497, 75297, 225891, 405547, 1216641, 3649923, 7705393, 23116179, 69348537]

約数ペア:

[(1, 69348537), (3, 23116179), (9, 7705393), (19, 3649923), (57, 1216641), (171, 405547), (307, 225891), (921, 75297), (1321, 52497), (2763, 25099), (3963, 17499), (5833, 11889)]