71312301

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 111264192

約数和(自身を除く): 39951891

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 361, 423, 467, 893, 1083, 1401, 2679, 3249, 4203, 8037, 8873, 16967, 21949, 26619, 50901, 65847, 79857, 152703, 168587, 197541, 417031, 505761, 1251093, 1517283, 3753279, 7923589, 23770767, 71312301]

約数ペア:

[(1, 71312301), (3, 23770767), (9, 7923589), (19, 3753279), (47, 1517283), (57, 1251093), (141, 505761), (171, 417031), (361, 197541), (423, 168587), (467, 152703), (893, 79857), (1083, 65847), (1401, 50901), (2679, 26619), (3249, 21949), (4203, 16967), (8037, 8873)]