53140147227

素因数分解:

$3^3\times {\mathrm{1151}}^1\times {\mathrm{1709951}}^1$

素因数の和:1711111

約数の個数: 16

約数和(自身を含む): 78794588160

約数和(自身を除く): 25654440933

約数列:

[1, 3, 9, 27, 1151, 3453, 10359, 31077, 1709951, 5129853, 15389559, 46168677, 1968153601, 5904460803, 17713382409, 53140147227]

約数ペア:

[(1, 53140147227), (3, 17713382409), (9, 5904460803), (27, 1968153601), (1151, 46168677), (3453, 15389559), (10359, 5129853), (31077, 1709951)]