358808211

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 574269696

約数和(自身を除く): 215461485

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 243, 387, 621, 989, 1161, 1493, 1863, 2967, 3483, 4479, 5589, 8901, 10449, 13437, 26703, 34339, 40311, 64199, 80109, 103017, 120933, 192597, 240327, 309051, 362799, 577791, 927153, 1476577, 1733373, 2781459, 4429731, 5200119, 8344377, 13289193, 15600357, 39867579, 119602737, 358808211]

約数ペア:

[(1, 358808211), (3, 119602737), (9, 39867579), (23, 15600357), (27, 13289193), (43, 8344377), (69, 5200119), (81, 4429731), (129, 2781459), (207, 1733373), (243, 1476577), (387, 927153), (621, 577791), (989, 362799), (1161, 309051), (1493, 240327), (1863, 192597), (2967, 120933), (3483, 103017), (4479, 80109), (5589, 64199), (8901, 40311), (10449, 34339), (13437, 26703)]