47506779

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 70958160

約数和(自身を除く): 23451381

約数列:

[1, 3, 9, 37, 111, 179, 333, 537, 797, 1611, 2391, 6623, 7173, 19869, 29489, 59607, 88467, 142663, 265401, 427989, 1283967, 5278531, 15835593, 47506779]

約数ペア:

[(1, 47506779), (3, 15835593), (9, 5278531), (37, 1283967), (111, 427989), (179, 265401), (333, 142663), (537, 88467), (797, 59607), (1611, 29489), (2391, 19869), (6623, 7173)]