69441393

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 42072207

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 763, 1319, 2289, 2507, 3957, 7521, 9233, 17549, 27699, 30337, 52647, 91011, 143771, 212359, 431313, 637077, 1006397, 3019191, 3306733, 9920199, 23147131, 69441393]

約数ペア:

[(1, 69441393), (3, 23147131), (7, 9920199), (21, 3306733), (23, 3019191), (69, 1006397), (109, 637077), (161, 431313), (327, 212359), (483, 143771), (763, 91011), (1319, 52647), (2289, 30337), (2507, 27699), (3957, 17549), (7521, 9233)]