164293269

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{147613}}^1$

素因数の和:147676

約数の個数: 16

約数和(自身を含む): 255076992

約数和(自身を除く): 90783723

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 147613, 442839, 1033291, 3099873, 7823489, 23470467, 54764423, 164293269]

約数ペア:

[(1, 164293269), (3, 54764423), (7, 23470467), (21, 7823489), (53, 3099873), (159, 1033291), (371, 442839), (1113, 147613)]