72312933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 48508827

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1367, 1603, 2519, 4101, 4809, 7557, 9569, 15037, 17633, 28707, 45111, 52899, 105259, 313043, 315777, 939129, 2191301, 3443473, 6573903, 10330419, 24104311, 72312933]

約数ペア:

[(1, 72312933), (3, 24104311), (7, 10330419), (11, 6573903), (21, 3443473), (33, 2191301), (77, 939129), (229, 315777), (231, 313043), (687, 105259), (1367, 52899), (1603, 45111), (2519, 28707), (4101, 17633), (4809, 15037), (7557, 9569)]