69419241

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 36420759

約数列:

[1, 3, 9, 27, 53, 139, 159, 349, 417, 477, 1047, 1251, 1431, 3141, 3753, 7367, 9423, 18497, 22101, 48511, 55491, 66303, 145533, 166473, 198909, 436599, 499419, 1309797, 2571083, 7713249, 23139747, 69419241]

約数ペア:

[(1, 69419241), (3, 23139747), (9, 7713249), (27, 2571083), (53, 1309797), (139, 499419), (159, 436599), (349, 198909), (417, 166473), (477, 145533), (1047, 66303), (1251, 55491), (1431, 48511), (3141, 22101), (3753, 18497), (7367, 9423)]