79284303

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 141240528

約数和(自身を除く): 61956225

約数列:

[1, 3, 7, 9, 21, 37, 43, 49, 63, 111, 113, 129, 147, 259, 301, 333, 339, 387, 441, 777, 791, 903, 1017, 1591, 1813, 2107, 2331, 2373, 2709, 4181, 4773, 4859, 5439, 5537, 6321, 7119, 11137, 12543, 14319, 14577, 16317, 16611, 18963, 29267, 33411, 34013, 37629, 43731, 49833, 77959, 87801, 100233, 102039, 179783, 204869, 233877, 238091, 263403, 306117, 539349, 614607, 701631, 714273, 1258481, 1618047, 1843821, 2142819, 3775443, 8809367, 11326329, 26428101, 79284303]

約数ペア:

[(1, 79284303), (3, 26428101), (7, 11326329), (9, 8809367), (21, 3775443), (37, 2142819), (43, 1843821), (49, 1618047), (63, 1258481), (111, 714273), (113, 701631), (129, 614607), (147, 539349), (259, 306117), (301, 263403), (333, 238091), (339, 233877), (387, 204869), (441, 179783), (777, 102039), (791, 100233), (903, 87801), (1017, 77959), (1591, 49833), (1813, 43731), (2107, 37629), (2331, 34013), (2373, 33411), (2709, 29267), (4181, 18963), (4773, 16611), (4859, 16317), (5439, 14577), (5537, 14319), (6321, 12543), (7119, 11137)]