47089349991

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{1187}}^1\times {\mathrm{18443}}^1$

素因数の和:19875

約数の個数: 24

約数和(自身を含む): 68363792640

約数和(自身を除く): 21274442649

約数列:

[1, 3, 9, 239, 717, 1187, 2151, 3561, 10683, 18443, 55329, 165987, 283693, 851079, 2553237, 4407877, 13223631, 21891841, 39670893, 65675523, 197026569, 5232149999, 15696449997, 47089349991]

約数ペア:

[(1, 47089349991), (3, 15696449997), (9, 5232149999), (239, 197026569), (717, 65675523), (1187, 39670893), (2151, 21891841), (3561, 13223631), (10683, 4407877), (18443, 2553237), (55329, 851079), (165987, 283693)]