48657267

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{12781}}^1$

素因数の和:12840

約数の個数: 20

約数和(自身を含む): 74237856

約数和(自身を除く): 25580589

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 12781, 38343, 115029, 345087, 600707, 1035261, 1802121, 5406363, 16219089, 48657267]

約数ペア:

[(1, 48657267), (3, 16219089), (9, 5406363), (27, 1802121), (47, 1035261), (81, 600707), (141, 345087), (423, 115029), (1269, 38343), (3807, 12781)]