31464153

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 53553920

約数和(自身を除く): 22089767

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 601, 831, 1803, 1939, 2493, 4207, 5409, 5817, 7479, 12621, 16227, 17451, 37863, 52353, 113589, 166477, 499431, 1165339, 1498293, 3496017, 4494879, 10488051, 31464153]

約数ペア:

[(1, 31464153), (3, 10488051), (7, 4494879), (9, 3496017), (21, 1498293), (27, 1165339), (63, 499431), (189, 166477), (277, 113589), (601, 52353), (831, 37863), (1803, 17451), (1939, 16227), (2493, 12621), (4207, 7479), (5409, 5817)]