105522561

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 175392000

約数和(自身を除く): 69869439

約数列:

[1, 3, 9, 19, 27, 29, 41, 57, 87, 123, 171, 173, 261, 369, 513, 519, 551, 779, 783, 1107, 1189, 1557, 1653, 2337, 3287, 3567, 4671, 4959, 5017, 7011, 7093, 9861, 10701, 14877, 15051, 21033, 21279, 22591, 29583, 32103, 45153, 63837, 67773, 88749, 95323, 134767, 135459, 191511, 203319, 205697, 285969, 404301, 609957, 617091, 857907, 1212903, 1851273, 2573721, 3638709, 3908243, 5553819, 11724729, 35174187, 105522561]

約数ペア:

[(1, 105522561), (3, 35174187), (9, 11724729), (19, 5553819), (27, 3908243), (29, 3638709), (41, 2573721), (57, 1851273), (87, 1212903), (123, 857907), (171, 617091), (173, 609957), (261, 404301), (369, 285969), (513, 205697), (519, 203319), (551, 191511), (779, 135459), (783, 134767), (1107, 95323), (1189, 88749), (1557, 67773), (1653, 63837), (2337, 45153), (3287, 32103), (3567, 29583), (4671, 22591), (4959, 21279), (5017, 21033), (7011, 15051), (7093, 14877), (9861, 10701)]