80952147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 128887200

約数和(自身を除く): 47935053

約数列:

[1, 3, 9, 17, 51, 53, 67, 149, 153, 159, 201, 447, 477, 603, 901, 1139, 1341, 2533, 2703, 3417, 3551, 7599, 7897, 8109, 9983, 10251, 10653, 22797, 23691, 29949, 31959, 60367, 71073, 89847, 134249, 169711, 181101, 402747, 509133, 529099, 543303, 1208241, 1527399, 1587297, 4761891, 8994683, 26984049, 80952147]

約数ペア:

[(1, 80952147), (3, 26984049), (9, 8994683), (17, 4761891), (51, 1587297), (53, 1527399), (67, 1208241), (149, 543303), (153, 529099), (159, 509133), (201, 402747), (447, 181101), (477, 169711), (603, 134249), (901, 89847), (1139, 71073), (1341, 60367), (2533, 31959), (2703, 29949), (3417, 23691), (3551, 22797), (7599, 10653), (7897, 10251), (8109, 9983)]