55716843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 91840000

約数和(自身を除く): 36123157

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 499, 1227, 1497, 2863, 3493, 5317, 6487, 8589, 10479, 15951, 19461, 37219, 45409, 111657, 136227, 204091, 612273, 1428637, 2653183, 4285911, 7959549, 18572281, 55716843]

約数ペア:

[(1, 55716843), (3, 18572281), (7, 7959549), (13, 4285911), (21, 2653183), (39, 1428637), (91, 612273), (273, 204091), (409, 136227), (499, 111657), (1227, 45409), (1497, 37219), (2863, 19461), (3493, 15951), (5317, 10479), (6487, 8589)]