9330111

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 16533504

約数和(自身を除く): 7203393

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 137, 141, 161, 207, 329, 411, 423, 483, 959, 987, 1081, 1233, 1449, 2877, 2961, 3151, 3243, 6439, 7567, 8631, 9453, 9729, 19317, 22057, 22701, 28359, 45073, 57951, 66171, 68103, 135219, 148097, 198513, 405657, 444291, 1036679, 1332873, 3110037, 9330111]

約数ペア:

[(1, 9330111), (3, 3110037), (7, 1332873), (9, 1036679), (21, 444291), (23, 405657), (47, 198513), (63, 148097), (69, 135219), (137, 68103), (141, 66171), (161, 57951), (207, 45073), (329, 28359), (411, 22701), (423, 22057), (483, 19317), (959, 9729), (987, 9453), (1081, 8631), (1233, 7567), (1449, 6439), (2877, 3243), (2961, 3151)]