45180303

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 74323200

約数和(自身を除く): 29142897

約数列:

[1, 3, 7, 21, 23, 49, 69, 83, 147, 161, 249, 343, 483, 529, 581, 1029, 1127, 1587, 1743, 1909, 3381, 3703, 4067, 5727, 7889, 11109, 12201, 13363, 23667, 25921, 28469, 40089, 43907, 77763, 85407, 93541, 131721, 181447, 280623, 307349, 544341, 654787, 922047, 1964361, 2151443, 6454329, 15060101, 45180303]

約数ペア:

[(1, 45180303), (3, 15060101), (7, 6454329), (21, 2151443), (23, 1964361), (49, 922047), (69, 654787), (83, 544341), (147, 307349), (161, 280623), (249, 181447), (343, 131721), (483, 93541), (529, 85407), (581, 77763), (1029, 43907), (1127, 40089), (1587, 28469), (1743, 25921), (1909, 23667), (3381, 13363), (3703, 12201), (4067, 11109), (5727, 7889)]