67054491

素因数分解:

$3^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:800

約数の個数: 36

約数和(自身を含む): 113248512

約数和(自身を除く): 46194021

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 383, 397, 441, 1149, 1191, 2681, 2779, 3447, 3573, 8043, 8337, 18767, 19453, 24129, 25011, 56301, 58359, 152051, 168903, 175077, 456153, 1064357, 1368459, 3193071, 7450499, 9579213, 22351497, 67054491]

約数ペア:

[(1, 67054491), (3, 22351497), (7, 9579213), (9, 7450499), (21, 3193071), (49, 1368459), (63, 1064357), (147, 456153), (383, 175077), (397, 168903), (441, 152051), (1149, 58359), (1191, 56301), (2681, 25011), (2779, 24129), (3447, 19453), (3573, 18767), (8043, 8337)]