90470583

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4969}}^1$

素因数の和:5016

約数の個数: 36

約数和(自身を含む): 158682160

約数和(自身を除く): 68211577

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 4969, 6069, 14907, 18207, 34783, 44721, 84473, 104349, 253419, 313047, 591311, 760257, 1436041, 1773933, 4308123, 5321799, 10052287, 12924369, 30156861, 90470583]

約数ペア:

[(1, 90470583), (3, 30156861), (7, 12924369), (9, 10052287), (17, 5321799), (21, 4308123), (51, 1773933), (63, 1436041), (119, 760257), (153, 591311), (289, 313047), (357, 253419), (867, 104349), (1071, 84473), (2023, 44721), (2601, 34783), (4969, 18207), (6069, 14907)]