201625821

素因数分解:

$3^3\times {\mathrm{1163}}^1\times {\mathrm{6421}}^1$

素因数の和:7593

約数の個数: 16

約数和(自身を含む): 299008320

約数和(自身を除く): 97382499

約数列:

[1, 3, 9, 27, 1163, 3489, 6421, 10467, 19263, 31401, 57789, 173367, 7467623, 22402869, 67208607, 201625821]

約数ペア:

[(1, 201625821), (3, 67208607), (9, 22402869), (27, 7467623), (1163, 173367), (3489, 57789), (6421, 31401), (10467, 19263)]