283054077

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 455270400

約数和(自身を除く): 172216323

約数列:

[1, 3, 9, 19, 23, 57, 69, 79, 171, 207, 237, 437, 711, 911, 1311, 1501, 1817, 2733, 3933, 4503, 5451, 8199, 13509, 16353, 17309, 20953, 34523, 51927, 62859, 71969, 103569, 155781, 188577, 215907, 310707, 398107, 647721, 1194321, 1367411, 1655287, 3582963, 4102233, 4965861, 12306699, 14897583, 31450453, 94351359, 283054077]

約数ペア:

[(1, 283054077), (3, 94351359), (9, 31450453), (19, 14897583), (23, 12306699), (57, 4965861), (69, 4102233), (79, 3582963), (171, 1655287), (207, 1367411), (237, 1194321), (437, 647721), (711, 398107), (911, 310707), (1311, 215907), (1501, 188577), (1817, 155781), (2733, 103569), (3933, 71969), (4503, 62859), (5451, 51927), (8199, 34523), (13509, 20953), (16353, 17309)]