201121299

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{15233}}^1$

素因数の和:15408

約数の個数: 20

約数和(自身を含む): 302303496

約数和(自身を除く): 101182197

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 15233, 45699, 137097, 411291, 1233873, 2482979, 7448937, 22346811, 67040433, 201121299]

約数ペア:

[(1, 201121299), (3, 67040433), (9, 22346811), (27, 7448937), (81, 2482979), (163, 1233873), (489, 411291), (1467, 137097), (4401, 45699), (13203, 15233)]