61596369

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 36526383

約数列:

[1, 3, 9, 23, 27, 69, 81, 103, 107, 207, 243, 309, 321, 621, 927, 963, 1863, 2369, 2461, 2781, 2889, 5589, 7107, 7383, 8343, 8667, 11021, 21321, 22149, 25029, 26001, 33063, 63963, 66447, 99189, 191889, 199341, 253483, 297567, 575667, 598023, 760449, 892701, 2281347, 2678103, 6844041, 20532123, 61596369]

約数ペア:

[(1, 61596369), (3, 20532123), (9, 6844041), (23, 2678103), (27, 2281347), (69, 892701), (81, 760449), (103, 598023), (107, 575667), (207, 297567), (243, 253483), (309, 199341), (321, 191889), (621, 99189), (927, 66447), (963, 63963), (1863, 33063), (2369, 26001), (2461, 25029), (2781, 22149), (2889, 21321), (5589, 11021), (7107, 8667), (7383, 8343)]