126581091

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14957}}^1$

素因数の和:15011

約数の個数: 32

約数和(自身を含む): 214437888

約数和(自身を除く): 87856797

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 14957, 44871, 104699, 194441, 314097, 463667, 583323, 1361087, 1391001, 3245669, 4083261, 6027671, 9737007, 18083013, 42193697, 126581091]

約数ペア:

[(1, 126581091), (3, 42193697), (7, 18083013), (13, 9737007), (21, 6027671), (31, 4083261), (39, 3245669), (91, 1391001), (93, 1361087), (217, 583323), (273, 463667), (403, 314097), (651, 194441), (1209, 104699), (2821, 44871), (8463, 14957)]