30178629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 48599040

約数和(自身を除く): 18420411

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 677, 1143, 1651, 2031, 3429, 4953, 6093, 8801, 14859, 18279, 26403, 44577, 79209, 85979, 237627, 257937, 773811, 1117727, 2321433, 3353181, 10059543, 30178629]

約数ペア:

[(1, 30178629), (3, 10059543), (9, 3353181), (13, 2321433), (27, 1117727), (39, 773811), (117, 257937), (127, 237627), (351, 85979), (381, 79209), (677, 44577), (1143, 26403), (1651, 18279), (2031, 14859), (3429, 8801), (4953, 6093)]