30750633

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 45805760

約数和(自身を除く): 15055127

約数列:

[1, 3, 9, 43, 129, 181, 387, 439, 543, 1317, 1629, 3951, 7783, 18877, 23349, 56631, 70047, 79459, 169893, 238377, 715131, 3416737, 10250211, 30750633]

約数ペア:

[(1, 30750633), (3, 10250211), (9, 3416737), (43, 715131), (129, 238377), (181, 169893), (387, 79459), (439, 70047), (543, 56631), (1317, 23349), (1629, 18877), (3951, 7783)]