470897170731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{10159}}^1\times {\mathrm{132059}}^1$

素因数の和:142240

約数の個数: 32

約数和(自身を含む): 751368576000

約数和(自身を除く): 280471405269

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 10159, 30477, 91431, 132059, 132067, 274293, 396177, 396201, 1188531, 1188603, 1716767, 3565593, 3565809, 5150301, 15450903, 46352709, 1341587381, 4024762143, 12074286429, 17440635953, 36222859287, 52321907859, 156965723577, 470897170731]

約数ペア:

[(1, 470897170731), (3, 156965723577), (9, 52321907859), (13, 36222859287), (27, 17440635953), (39, 12074286429), (117, 4024762143), (351, 1341587381), (10159, 46352709), (30477, 15450903), (91431, 5150301), (132059, 3565809), (132067, 3565593), (274293, 1716767), (396177, 1188603), (396201, 1188531)]