201598281

素因数分解:

$3^3\times {\mathrm{1087}}^1\times {\mathrm{6869}}^1$

素因数の和:7965

約数の個数: 16

約数和(自身を含む): 298982400

約数和(自身を除く): 97384119

約数列:

[1, 3, 9, 27, 1087, 3261, 6869, 9783, 20607, 29349, 61821, 185463, 7466603, 22399809, 67199427, 201598281]

約数ペア:

[(1, 201598281), (3, 67199427), (9, 22399809), (27, 7466603), (1087, 185463), (3261, 61821), (6869, 29349), (9783, 20607)]