55320993

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67547}}^1$

素因数の和:67573

約数の個数: 24

約数和(自身を含む): 98349888

約数和(自身を除く): 43028895

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67547, 202641, 472829, 607923, 878111, 1418487, 2634333, 4255461, 6146777, 7902999, 18440331, 55320993]

約数ペア:

[(1, 55320993), (3, 18440331), (7, 7902999), (9, 6146777), (13, 4255461), (21, 2634333), (39, 1418487), (63, 878111), (91, 607923), (117, 472829), (273, 202641), (819, 67547)]