54154809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 86682960

約数和(自身を除く): 32528151

約数列:

[1, 3, 9, 17, 41, 51, 89, 97, 123, 153, 267, 291, 369, 697, 801, 873, 1513, 1649, 2091, 3649, 3977, 4539, 4947, 6273, 8633, 10947, 11931, 13617, 14841, 25899, 32841, 35793, 62033, 67609, 77697, 146761, 186099, 202827, 353953, 440283, 558297, 608481, 1061859, 1320849, 3185577, 6017201, 18051603, 54154809]

約数ペア:

[(1, 54154809), (3, 18051603), (9, 6017201), (17, 3185577), (41, 1320849), (51, 1061859), (89, 608481), (97, 558297), (123, 440283), (153, 353953), (267, 202827), (291, 186099), (369, 146761), (697, 77697), (801, 67609), (873, 62033), (1513, 35793), (1649, 32841), (2091, 25899), (3649, 14841), (3977, 13617), (4539, 11931), (4947, 10947), (6273, 8633)]