84431613

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 131272960

約数和(自身を除く): 46841347

約数列:

[1, 3, 7, 21, 97, 181, 229, 291, 543, 679, 687, 1267, 1603, 2037, 3801, 4809, 17557, 22213, 41449, 52671, 66639, 122899, 124347, 155491, 290143, 368697, 466473, 870429, 4020553, 12061659, 28143871, 84431613]

約数ペア:

[(1, 84431613), (3, 28143871), (7, 12061659), (21, 4020553), (97, 870429), (181, 466473), (229, 368697), (291, 290143), (543, 155491), (679, 124347), (687, 122899), (1267, 66639), (1603, 52671), (2037, 41449), (3801, 22213), (4809, 17557)]