47763693

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 73389888

約数和(自身を除く): 25626195

約数列:

[1, 3, 9, 17, 51, 153, 263, 789, 1187, 2367, 3561, 4471, 10683, 13413, 20179, 40239, 60537, 181611, 312181, 936543, 2809629, 5307077, 15921231, 47763693]

約数ペア:

[(1, 47763693), (3, 15921231), (9, 5307077), (17, 2809629), (51, 936543), (153, 312181), (263, 181611), (789, 60537), (1187, 40239), (2367, 20179), (3561, 13413), (4471, 10683)]