45021393

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 73152000

約数和(自身を除く): 28130607

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 149, 171, 279, 361, 447, 513, 589, 837, 1083, 1341, 1767, 2831, 3249, 4023, 4619, 5301, 8493, 9747, 11191, 13857, 15903, 25479, 33573, 41571, 53789, 76437, 87761, 100719, 124713, 161367, 263283, 302157, 484101, 789849, 1452303, 1667459, 2369547, 5002377, 15007131, 45021393]

約数ペア:

[(1, 45021393), (3, 15007131), (9, 5002377), (19, 2369547), (27, 1667459), (31, 1452303), (57, 789849), (93, 484101), (149, 302157), (171, 263283), (279, 161367), (361, 124713), (447, 100719), (513, 87761), (589, 76437), (837, 53789), (1083, 41571), (1341, 33573), (1767, 25479), (2831, 15903), (3249, 13857), (4023, 11191), (4619, 9747), (5301, 8493)]