88370121

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 142489600

約数和(自身を除く): 54119479

約数列:

[1, 3, 7, 19, 21, 57, 133, 241, 399, 723, 919, 1687, 2757, 4579, 5061, 6433, 13737, 17461, 19299, 32053, 52383, 96159, 122227, 221479, 366681, 664437, 1550353, 4208101, 4651059, 12624303, 29456707, 88370121]

約数ペア:

[(1, 88370121), (3, 29456707), (7, 12624303), (19, 4651059), (21, 4208101), (57, 1550353), (133, 664437), (241, 366681), (399, 221479), (723, 122227), (919, 96159), (1687, 52383), (2757, 32053), (4579, 19299), (5061, 17461), (6433, 13737)]