172617129

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 261530880

約数和(自身を除く): 88913751

約数列:

[1, 3, 9, 27, 61, 183, 311, 337, 549, 933, 1011, 1647, 2799, 3033, 8397, 9099, 18971, 20557, 56913, 61671, 104807, 170739, 185013, 314421, 512217, 555039, 943263, 2829789, 6393227, 19179681, 57539043, 172617129]

約数ペア:

[(1, 172617129), (3, 57539043), (9, 19179681), (27, 6393227), (61, 2829789), (183, 943263), (311, 555039), (337, 512217), (549, 314421), (933, 185013), (1011, 170739), (1647, 104807), (2799, 61671), (3033, 56913), (8397, 20557), (9099, 18971)]