259447617

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 60

約数和(自身を含む): 458094384

約数和(自身を除く): 198646767

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 169, 297, 351, 429, 507, 891, 1053, 1287, 1521, 1723, 1859, 3861, 4563, 5169, 5577, 11583, 13689, 15507, 16731, 18953, 22399, 46521, 50193, 56859, 67197, 139563, 150579, 170577, 201591, 246389, 291187, 511731, 604773, 739167, 873561, 1535193, 1814319, 2217501, 2620683, 3203057, 6652503, 7862049, 9609171, 19957509, 23586147, 28827513, 86482539, 259447617]

約数ペア:

[(1, 259447617), (3, 86482539), (9, 28827513), (11, 23586147), (13, 19957509), (27, 9609171), (33, 7862049), (39, 6652503), (81, 3203057), (99, 2620683), (117, 2217501), (143, 1814319), (169, 1535193), (297, 873561), (351, 739167), (429, 604773), (507, 511731), (891, 291187), (1053, 246389), (1287, 201591), (1521, 170577), (1723, 150579), (1859, 139563), (3861, 67197), (4563, 56859), (5169, 50193), (5577, 46521), (11583, 22399), (13689, 18953), (15507, 16731)]