30144177

素因数分解:

$3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 51296000

約数和(自身を除く): 21151823

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 349, 457, 1047, 1371, 2443, 3141, 3199, 4113, 7329, 9423, 9597, 12339, 21987, 28791, 65961, 86373, 159493, 478479, 1116451, 1435437, 3349353, 4306311, 10048059, 30144177]

約数ペア:

[(1, 30144177), (3, 10048059), (7, 4306311), (9, 3349353), (21, 1435437), (27, 1116451), (63, 478479), (189, 159493), (349, 86373), (457, 65961), (1047, 28791), (1371, 21987), (2443, 12339), (3141, 9597), (3199, 9423), (4113, 7329)]