83308329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 137417280

約数和(自身を除く): 54108951

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 261, 377, 387, 559, 571, 1131, 1247, 1677, 1713, 3393, 3741, 5031, 5139, 7423, 11223, 16211, 16559, 22269, 24553, 48633, 49677, 66807, 73659, 145899, 149031, 215267, 220977, 319189, 645801, 712037, 957567, 1937403, 2136111, 2872701, 6408333, 9256481, 27769443, 83308329]

約数ペア:

[(1, 83308329), (3, 27769443), (9, 9256481), (13, 6408333), (29, 2872701), (39, 2136111), (43, 1937403), (87, 957567), (117, 712037), (129, 645801), (261, 319189), (377, 220977), (387, 215267), (559, 149031), (571, 145899), (1131, 73659), (1247, 66807), (1677, 49677), (1713, 48633), (3393, 24553), (3741, 22269), (5031, 16559), (5139, 16211), (7423, 11223)]