90719757

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 141482880

約数和(自身を除く): 50763123

約数列:

[1, 3, 9, 27, 41, 59, 81, 123, 177, 369, 463, 531, 1107, 1389, 1593, 2419, 3321, 4167, 4779, 7257, 12501, 18983, 21771, 27317, 37503, 56949, 65313, 81951, 170847, 195939, 245853, 512541, 737559, 1119997, 1537623, 2212677, 3359991, 10079973, 30239919, 90719757]

約数ペア:

[(1, 90719757), (3, 30239919), (9, 10079973), (27, 3359991), (41, 2212677), (59, 1537623), (81, 1119997), (123, 737559), (177, 512541), (369, 245853), (463, 195939), (531, 170847), (1107, 81951), (1389, 65313), (1593, 56949), (2419, 37503), (3321, 27317), (4167, 21771), (4779, 18983), (7257, 12501)]