47425977

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1163}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 71907264

約数和(自身を除く): 24481287

約数列:

[1, 3, 9, 23, 69, 197, 207, 591, 1163, 1773, 3489, 4531, 10467, 13593, 26749, 40779, 80247, 229111, 240741, 687333, 2061999, 5269553, 15808659, 47425977]

約数ペア:

[(1, 47425977), (3, 15808659), (9, 5269553), (23, 2061999), (69, 687333), (197, 240741), (207, 229111), (591, 80247), (1163, 40779), (1773, 26749), (3489, 13593), (4531, 10467)]