531095994

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68777}}^1$

素因数の和:68812

約数の個数: 64

約数和(自身を含む): 1386564480

約数和(自身を除く): 855468486

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 68777, 137554, 206331, 412662, 618993, 756547, 894101, 1237986, 1513094, 1788202, 1856979, 2269641, 2682303, 3713958, 4539282, 5364606, 6808923, 8046909, 9835111, 13617846, 16093818, 19670222, 20426769, 24140727, 29505333, 40853538, 48281454, 59010666, 88515999, 177031998, 265547997, 531095994]

約数ペア:

[(1, 531095994), (2, 265547997), (3, 177031998), (6, 88515999), (9, 59010666), (11, 48281454), (13, 40853538), (18, 29505333), (22, 24140727), (26, 20426769), (27, 19670222), (33, 16093818), (39, 13617846), (54, 9835111), (66, 8046909), (78, 6808923), (99, 5364606), (117, 4539282), (143, 3713958), (198, 2682303), (234, 2269641), (286, 1856979), (297, 1788202), (351, 1513094), (429, 1237986), (594, 894101), (702, 756547), (858, 618993), (1287, 412662), (2574, 206331), (3861, 137554), (7722, 68777)]