269454969

素因数分解:

$3^2\times 7^3\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 457267200

約数和(自身を除く): 187812231

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 191, 343, 441, 457, 573, 1029, 1337, 1371, 1719, 3087, 3199, 4011, 4113, 9359, 9597, 12033, 22393, 28077, 28791, 65513, 67179, 84231, 87287, 156751, 196539, 201537, 261861, 470253, 589617, 611009, 785583, 1410759, 1833027, 4277063, 5499081, 12831189, 29939441, 38493567, 89818323, 269454969]

約数ペア:

[(1, 269454969), (3, 89818323), (7, 38493567), (9, 29939441), (21, 12831189), (49, 5499081), (63, 4277063), (147, 1833027), (191, 1410759), (343, 785583), (441, 611009), (457, 589617), (573, 470253), (1029, 261861), (1337, 201537), (1371, 196539), (1719, 156751), (3087, 87287), (3199, 84231), (4011, 67179), (4113, 65513), (9359, 28791), (9597, 28077), (12033, 22393)]