80155803

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 52900197

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3299, 3471, 8099, 9897, 23093, 24297, 42887, 69279, 128661, 293611, 300209, 880833, 900627, 2055277, 3816943, 6165831, 11450829, 26718601, 80155803]

約数ペア:

[(1, 80155803), (3, 26718601), (7, 11450829), (13, 6165831), (21, 3816943), (39, 2055277), (89, 900627), (91, 880833), (267, 300209), (273, 293611), (623, 128661), (1157, 69279), (1869, 42887), (3299, 24297), (3471, 23093), (8099, 9897)]