122482521

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 212868864

約数和(自身を除く): 90386343

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 137, 161, 207, 411, 483, 617, 959, 1233, 1449, 1851, 2877, 3151, 4319, 5553, 8631, 9453, 12957, 14191, 22057, 28359, 38871, 42573, 66171, 84529, 99337, 127719, 198513, 253587, 298011, 591703, 760761, 894033, 1775109, 1944167, 5325327, 5832501, 13609169, 17497503, 40827507, 122482521]

約数ペア:

[(1, 122482521), (3, 40827507), (7, 17497503), (9, 13609169), (21, 5832501), (23, 5325327), (63, 1944167), (69, 1775109), (137, 894033), (161, 760761), (207, 591703), (411, 298011), (483, 253587), (617, 198513), (959, 127719), (1233, 99337), (1449, 84529), (1851, 66171), (2877, 42573), (3151, 38871), (4319, 28359), (5553, 22057), (8631, 14191), (9453, 12957)]