201395997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{678101}}^1$

素因数の和:678121

約数の個数: 16

約数和(自身を含む): 325488960

約数和(自身を除く): 124092963

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 678101, 2034303, 6102909, 7459111, 18308727, 22377333, 67131999, 201395997]

約数ペア:

[(1, 201395997), (3, 67131999), (9, 22377333), (11, 18308727), (27, 7459111), (33, 6102909), (99, 2034303), (297, 678101)]