267338637

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 431628288

約数和(自身を除く): 164289651

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 243, 279, 621, 713, 837, 1543, 1863, 2139, 2511, 4629, 5589, 6417, 7533, 13887, 19251, 35489, 41661, 47833, 57753, 106467, 124983, 143499, 173259, 319401, 374949, 430497, 958203, 1100159, 1291491, 2874609, 3300477, 3874473, 8623827, 9901431, 11623419, 29704293, 89112879, 267338637]

約数ペア:

[(1, 267338637), (3, 89112879), (9, 29704293), (23, 11623419), (27, 9901431), (31, 8623827), (69, 3874473), (81, 3300477), (93, 2874609), (207, 1291491), (243, 1100159), (279, 958203), (621, 430497), (713, 374949), (837, 319401), (1543, 173259), (1863, 143499), (2139, 124983), (2511, 106467), (4629, 57753), (5589, 47833), (6417, 41661), (7533, 35489), (13887, 19251)]