75420279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 129021984

約数和(自身を除く): 53601705

約数列:

[1, 3, 9, 11, 17, 33, 41, 51, 99, 123, 153, 187, 369, 451, 561, 697, 1093, 1353, 1683, 2091, 3279, 4059, 6273, 7667, 9837, 12023, 18581, 23001, 36069, 44813, 55743, 69003, 108207, 134439, 167229, 204391, 403317, 492943, 613173, 761821, 1478829, 1839519, 2285463, 4436487, 6856389, 8380031, 25140093, 75420279]

約数ペア:

[(1, 75420279), (3, 25140093), (9, 8380031), (11, 6856389), (17, 4436487), (33, 2285463), (41, 1839519), (51, 1478829), (99, 761821), (123, 613173), (153, 492943), (187, 403317), (369, 204391), (451, 167229), (561, 134439), (697, 108207), (1093, 69003), (1353, 55743), (1683, 44813), (2091, 36069), (3279, 23001), (4059, 18581), (6273, 12023), (7667, 9837)]