23068773

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 43276800

約数和(自身を除く): 20208027

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 189, 229, 273, 287, 351, 369, 533, 687, 819, 861, 1107, 1599, 1603, 2061, 2457, 2583, 2977, 3731, 4797, 4809, 6183, 7749, 8931, 9389, 11193, 14391, 14427, 20839, 26793, 28167, 33579, 43281, 62517, 65723, 80379, 84501, 100737, 122057, 187551, 197169, 253503, 366171, 562653, 591507, 854399, 1098513, 1774521, 2563197, 3295539, 7689591, 23068773]

約数ペア:

[(1, 23068773), (3, 7689591), (7, 3295539), (9, 2563197), (13, 1774521), (21, 1098513), (27, 854399), (39, 591507), (41, 562653), (63, 366171), (91, 253503), (117, 197169), (123, 187551), (189, 122057), (229, 100737), (273, 84501), (287, 80379), (351, 65723), (369, 62517), (533, 43281), (687, 33579), (819, 28167), (861, 26793), (1107, 20839), (1599, 14427), (1603, 14391), (2061, 11193), (2457, 9389), (2583, 8931), (2977, 7749), (3731, 6183), (4797, 4809)]