201435309

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{73867}}^1$

素因数の和:73977

約数の個数: 16

約数和(自身を含む): 301381440

約数和(自身を除く): 99946131

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 73867, 221601, 664803, 1994409, 7460567, 22381701, 67145103, 201435309]

約数ペア:

[(1, 201435309), (3, 67145103), (9, 22381701), (27, 7460567), (101, 1994409), (303, 664803), (909, 221601), (2727, 73867)]