193250853

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 306948096

約数和(自身を除く): 113697243

約数列:

[1, 3, 9, 23, 27, 69, 71, 81, 207, 213, 243, 487, 621, 639, 1461, 1633, 1863, 1917, 4383, 4899, 5589, 5751, 11201, 13149, 14697, 17253, 33603, 34577, 39447, 44091, 100809, 103731, 118341, 132273, 302427, 311193, 396819, 795271, 907281, 933579, 2385813, 2721843, 2800737, 7157439, 8402211, 21472317, 64416951, 193250853]

約数ペア:

[(1, 193250853), (3, 64416951), (9, 21472317), (23, 8402211), (27, 7157439), (69, 2800737), (71, 2721843), (81, 2385813), (207, 933579), (213, 907281), (243, 795271), (487, 396819), (621, 311193), (639, 302427), (1461, 132273), (1633, 118341), (1863, 103731), (1917, 100809), (4383, 44091), (4899, 39447), (5589, 34577), (5751, 33603), (11201, 17253), (13149, 14697)]