268330077

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{7411}}^1$

素因数の和:7575

約数の個数: 24

約数和(自身を含む): 404695200

約数和(自身を除く): 136365123

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 1341, 4023, 7411, 12069, 22233, 36207, 66699, 200097, 600291, 1104239, 1800873, 3312717, 9938151, 29814453, 89443359, 268330077]

約数ペア:

[(1, 268330077), (3, 89443359), (9, 29814453), (27, 9938151), (81, 3312717), (149, 1800873), (243, 1104239), (447, 600291), (1341, 200097), (4023, 66699), (7411, 36207), (12069, 22233)]