126667983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 191443392

約数和(自身を除く): 64775409

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1517, 1599, 2141, 4551, 6423, 19721, 27833, 59163, 79217, 83499, 87781, 237651, 263343, 1029821, 1141153, 3089463, 3247897, 3423459, 9743691, 42222661, 126667983]

約数ペア:

[(1, 126667983), (3, 42222661), (13, 9743691), (37, 3423459), (39, 3247897), (41, 3089463), (111, 1141153), (123, 1029821), (481, 263343), (533, 237651), (1443, 87781), (1517, 83499), (1599, 79217), (2141, 59163), (4551, 27833), (6423, 19721)]