183467907

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 322423920

約数和(自身を除く): 138956013

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 73, 123, 139, 147, 219, 287, 369, 417, 441, 511, 657, 861, 973, 1251, 1533, 2009, 2583, 2919, 2993, 3577, 4599, 5699, 6027, 6811, 8757, 8979, 10147, 10731, 17097, 18081, 20433, 20951, 26937, 30441, 32193, 39893, 51291, 61299, 62853, 71029, 91323, 119679, 146657, 188559, 213087, 279251, 359037, 416027, 439971, 497203, 639261, 837753, 1248081, 1319913, 1491609, 2513259, 2912189, 3744243, 4474827, 8736567, 20385323, 26209701, 61155969, 183467907]

約数ペア:

[(1, 183467907), (3, 61155969), (7, 26209701), (9, 20385323), (21, 8736567), (41, 4474827), (49, 3744243), (63, 2912189), (73, 2513259), (123, 1491609), (139, 1319913), (147, 1248081), (219, 837753), (287, 639261), (369, 497203), (417, 439971), (441, 416027), (511, 359037), (657, 279251), (861, 213087), (973, 188559), (1251, 146657), (1533, 119679), (2009, 91323), (2583, 71029), (2919, 62853), (2993, 61299), (3577, 51291), (4599, 39893), (5699, 32193), (6027, 30441), (6811, 26937), (8757, 20951), (8979, 20433), (10147, 18081), (10731, 17097)]