53695257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 89800704

約数和(自身を除く): 36105447

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 573, 1217, 1337, 2101, 3651, 4011, 6303, 8519, 13387, 14707, 25557, 40161, 44121, 93709, 232447, 281127, 697341, 1627129, 2556917, 4881387, 7670751, 17898419, 53695257]

約数ペア:

[(1, 53695257), (3, 17898419), (7, 7670751), (11, 4881387), (21, 2556917), (33, 1627129), (77, 697341), (191, 281127), (231, 232447), (573, 93709), (1217, 44121), (1337, 40161), (2101, 25557), (3651, 14707), (4011, 13387), (6303, 8519)]