405459009

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 616480384

約数和(自身を除く): 211021375

約数列:

[1, 3, 9, 61, 67, 73, 151, 183, 201, 219, 453, 549, 603, 657, 1359, 4087, 4453, 4891, 9211, 10117, 11023, 12261, 13359, 14673, 27633, 30351, 33069, 36783, 40077, 44019, 82899, 91053, 99207, 298351, 617137, 672403, 738541, 895053, 1851411, 2017209, 2215623, 2685159, 5554233, 6051627, 6646869, 45051001, 135153003, 405459009]

約数ペア:

[(1, 405459009), (3, 135153003), (9, 45051001), (61, 6646869), (67, 6051627), (73, 5554233), (151, 2685159), (183, 2215623), (201, 2017209), (219, 1851411), (453, 895053), (549, 738541), (603, 672403), (657, 617137), (1359, 298351), (4087, 99207), (4453, 91053), (4891, 82899), (9211, 44019), (10117, 40077), (11023, 36783), (12261, 33069), (13359, 30351), (14673, 27633)]