149715969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 222499200

約数和(自身を除く): 72783231

約数列:

[1, 3, 13, 39, 41, 109, 123, 327, 533, 859, 1417, 1599, 2577, 4251, 4469, 11167, 13407, 33501, 35219, 58097, 93631, 105657, 174291, 280893, 457847, 1217203, 1373541, 3651609, 3838871, 11516613, 49905323, 149715969]

約数ペア:

[(1, 149715969), (3, 49905323), (13, 11516613), (39, 3838871), (41, 3651609), (109, 1373541), (123, 1217203), (327, 457847), (533, 280893), (859, 174291), (1417, 105657), (1599, 93631), (2577, 58097), (4251, 35219), (4469, 33501), (11167, 13407)]