372912093

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 574713216

約数和(自身を除く): 201801123

約数列:

[1, 3, 9, 27, 61, 71, 81, 183, 213, 549, 639, 1063, 1647, 1917, 3189, 4331, 4941, 5751, 9567, 12993, 28701, 38979, 64843, 75473, 86103, 116937, 194529, 226419, 350811, 583587, 679257, 1750761, 2037771, 4603853, 5252283, 6113313, 13811559, 41434677, 124304031, 372912093]

約数ペア:

[(1, 372912093), (3, 124304031), (9, 41434677), (27, 13811559), (61, 6113313), (71, 5252283), (81, 4603853), (183, 2037771), (213, 1750761), (549, 679257), (639, 583587), (1063, 350811), (1647, 226419), (1917, 194529), (3189, 116937), (4331, 86103), (4941, 75473), (5751, 64843), (9567, 38979), (12993, 28701)]