84878481

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 120187008

約数和(自身を除く): 35308527

約数列:

[1, 3, 37, 67, 101, 111, 113, 201, 303, 339, 2479, 3737, 4181, 6767, 7437, 7571, 11211, 11413, 12543, 20301, 22713, 34239, 250379, 280127, 422281, 751137, 764671, 840381, 1266843, 2294013, 28292827, 84878481]

約数ペア:

[(1, 84878481), (3, 28292827), (37, 2294013), (67, 1266843), (101, 840381), (111, 764671), (113, 751137), (201, 422281), (303, 280127), (339, 250379), (2479, 34239), (3737, 22713), (4181, 20301), (6767, 12543), (7437, 11413), (7571, 11211)]