172308609

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42451}}^1$

素因数の和:42509

約数の個数: 24

約数和(自身を含む): 278145504

約数和(自身を除く): 105836895

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 42451, 127353, 382059, 466961, 1400883, 1740491, 4202649, 5221473, 15664419, 19145401, 57436203, 172308609]

約数ペア:

[(1, 172308609), (3, 57436203), (9, 19145401), (11, 15664419), (33, 5221473), (41, 4202649), (99, 1740491), (123, 1400883), (369, 466961), (451, 382059), (1353, 127353), (4059, 42451)]