139756437

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1483}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 208199264

約数和(自身を除く): 68442827

約数列:

[1, 3, 9, 37, 111, 283, 333, 849, 1483, 2547, 4449, 10471, 13347, 31413, 54871, 94239, 164613, 419689, 493839, 1259067, 3777201, 15528493, 46585479, 139756437]

約数ペア:

[(1, 139756437), (3, 46585479), (9, 15528493), (37, 3777201), (111, 1259067), (283, 493839), (333, 419689), (849, 164613), (1483, 94239), (2547, 54871), (4449, 31413), (10471, 13347)]