126867663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 206388000

約数和(自身を除く): 79520337

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 139, 261, 269, 377, 417, 807, 1131, 1251, 1807, 2421, 3393, 3497, 4031, 5421, 7801, 10491, 12093, 16263, 23403, 31473, 36279, 37391, 52403, 70209, 101413, 112173, 157209, 304239, 336519, 471627, 486083, 912717, 1084339, 1458249, 3253017, 4374747, 9759051, 14096407, 42289221, 126867663]

約数ペア:

[(1, 126867663), (3, 42289221), (9, 14096407), (13, 9759051), (29, 4374747), (39, 3253017), (87, 1458249), (117, 1084339), (139, 912717), (261, 486083), (269, 471627), (377, 336519), (417, 304239), (807, 157209), (1131, 112173), (1251, 101413), (1807, 70209), (2421, 52403), (3393, 37391), (3497, 36279), (4031, 31473), (5421, 23403), (7801, 16263), (10491, 12093)]