977771403

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12211}}^1$

素因数の和:12296

約数の個数: 48

約数和(自身を含む): 1706944512

約数和(自身を除く): 729173109

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 651, 861, 1271, 1953, 2583, 3813, 8897, 11439, 12211, 26691, 36633, 80073, 85477, 109899, 256431, 378541, 500651, 769293, 1135623, 1501953, 2649787, 3406869, 3504557, 4505859, 7949361, 10513671, 15520181, 23848083, 31541013, 46560543, 108641267, 139681629, 325923801, 977771403]

約数ペア:

[(1, 977771403), (3, 325923801), (7, 139681629), (9, 108641267), (21, 46560543), (31, 31541013), (41, 23848083), (63, 15520181), (93, 10513671), (123, 7949361), (217, 4505859), (279, 3504557), (287, 3406869), (369, 2649787), (651, 1501953), (861, 1135623), (1271, 769293), (1953, 500651), (2583, 378541), (3813, 256431), (8897, 109899), (11439, 85477), (12211, 80073), (26691, 36633)]