236432979

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 374538240

約数和(自身を除く): 138105261

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 191, 361, 381, 513, 573, 1083, 1143, 1719, 2413, 3249, 3429, 3629, 5157, 7239, 9747, 10887, 21717, 24257, 32661, 45847, 65151, 68951, 72771, 97983, 137541, 206853, 218313, 412623, 460883, 620559, 654939, 1237869, 1382649, 1861677, 4147947, 8756777, 12443841, 26270331, 78810993, 236432979]

約数ペア:

[(1, 236432979), (3, 78810993), (9, 26270331), (19, 12443841), (27, 8756777), (57, 4147947), (127, 1861677), (171, 1382649), (191, 1237869), (361, 654939), (381, 620559), (513, 460883), (573, 412623), (1083, 218313), (1143, 206853), (1719, 137541), (2413, 97983), (3249, 72771), (3429, 68951), (3629, 65151), (5157, 45847), (7239, 32661), (9747, 24257), (10887, 21717)]