78282993

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 105719040

約数和(自身を除く): 27436047

約数列:

[1, 3, 139, 227, 417, 681, 827, 2481, 31553, 94659, 114953, 187729, 344859, 563187, 26094331, 78282993]

約数ペア:

[(1, 78282993), (3, 26094331), (139, 563187), (227, 344859), (417, 187729), (681, 114953), (827, 94659), (2481, 31553)]