67125933

素因数分解:

$3^2\times 7^2\times {\mathrm{152213}}^1$

素因数の和:152233

約数の個数: 18

約数和(自身を含む): 112790574

約数和(自身を除く): 45664641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 152213, 456639, 1065491, 1369917, 3196473, 7458437, 9589419, 22375311, 67125933]

約数ペア:

[(1, 67125933), (3, 22375311), (7, 9589419), (9, 7458437), (21, 3196473), (49, 1369917), (63, 1065491), (147, 456639), (441, 152213)]