125500011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9781}}^1$

素因数の和:9851

約数の個数: 32

約数和(自身を含む): 210352128

約数和(自身を除く): 84852117

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 9781, 12831, 29343, 68467, 127153, 205401, 381459, 459707, 890071, 1379121, 2670213, 3217949, 5976191, 9653847, 17928573, 41833337, 125500011]

約数ペア:

[(1, 125500011), (3, 41833337), (7, 17928573), (13, 9653847), (21, 5976191), (39, 3217949), (47, 2670213), (91, 1379121), (141, 890071), (273, 459707), (329, 381459), (611, 205401), (987, 127153), (1833, 68467), (4277, 29343), (9781, 12831)]