201161421

素因数分解:

$3^3\times {\mathrm{1151}}^1\times {\mathrm{6473}}^1$

素因数の和:7633

約数の個数: 16

約数和(自身を含む): 298321920

約数和(自身を除く): 97160499

約数列:

[1, 3, 9, 27, 1151, 3453, 6473, 10359, 19419, 31077, 58257, 174771, 7450423, 22351269, 67053807, 201161421]

約数ペア:

[(1, 201161421), (3, 67053807), (9, 22351269), (27, 7450423), (1151, 174771), (3453, 58257), (6473, 31077), (10359, 19419)]