267966387

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8209}}^1$

素因数の和:8265

約数の個数: 40

約数和(自身を含む): 445047680

約数和(自身を除く): 177081293

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2511, 3627, 8209, 10881, 24627, 32643, 73881, 106717, 221643, 254479, 320151, 664929, 763437, 960453, 2290311, 2881359, 3308227, 6870933, 8644077, 9924681, 20612799, 29774043, 89322129, 267966387]

約数ペア:

[(1, 267966387), (3, 89322129), (9, 29774043), (13, 20612799), (27, 9924681), (31, 8644077), (39, 6870933), (81, 3308227), (93, 2881359), (117, 2290311), (279, 960453), (351, 763437), (403, 664929), (837, 320151), (1053, 254479), (1209, 221643), (2511, 106717), (3627, 73881), (8209, 32643), (10881, 24627)]