63420327

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{8419}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 98076160

約数和(自身を除く): 34655833

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 8419, 25257, 75771, 227313, 260989, 681939, 782967, 2045817, 2348901, 7046703, 21140109, 63420327]

約数ペア:

[(1, 63420327), (3, 21140109), (9, 7046703), (27, 2348901), (31, 2045817), (81, 782967), (93, 681939), (243, 260989), (279, 227313), (837, 75771), (2511, 25257), (7533, 8419)]