201237237

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140627}}^1$

素因数の和:140689

約数の個数: 16

約数和(自身を含む): 303756480

約数和(自身を除く): 102519243

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140627, 421881, 1265643, 3796929, 7453231, 22359693, 67079079, 201237237]

約数ペア:

[(1, 201237237), (3, 67079079), (9, 22359693), (27, 7453231), (53, 3796929), (159, 1265643), (477, 421881), (1431, 140627)]