155532993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35437}}^1$

素因数の和:35477

約数の個数: 32

約数和(自身を含む): 272163840

約数和(自身を除く): 116630847

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 35437, 106311, 248059, 389807, 673303, 744177, 1169421, 2019909, 2728649, 4713121, 7406333, 8185947, 14139363, 22218999, 51844331, 155532993]

約数ペア:

[(1, 155532993), (3, 51844331), (7, 22218999), (11, 14139363), (19, 8185947), (21, 7406333), (33, 4713121), (57, 2728649), (77, 2019909), (133, 1169421), (209, 744177), (231, 673303), (399, 389807), (627, 248059), (1463, 106311), (4389, 35437)]