89310141

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 46769859

約数列:

[1, 3, 9, 27, 53, 139, 159, 417, 449, 477, 1251, 1347, 1431, 3753, 4041, 7367, 12123, 22101, 23797, 62411, 66303, 71391, 187233, 198909, 214173, 561699, 642519, 1685097, 3307783, 9923349, 29770047, 89310141]

約数ペア:

[(1, 89310141), (3, 29770047), (9, 9923349), (27, 3307783), (53, 1685097), (139, 642519), (159, 561699), (417, 214173), (449, 198909), (477, 187233), (1251, 71391), (1347, 66303), (1431, 62411), (3753, 23797), (4041, 22101), (7367, 12123)]