65370474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16433}}^1$

素因数の和:16471

約数の個数: 48

約数和(自身を含む): 161513352

約数和(自身を除く): 96142878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 16433, 32866, 49299, 98598, 147897, 213629, 279361, 295794, 427258, 558722, 640887, 838083, 1281774, 1676166, 1922661, 2514249, 3631693, 3845322, 5028498, 7263386, 10895079, 21790158, 32685237, 65370474]

約数ペア:

[(1, 65370474), (2, 32685237), (3, 21790158), (6, 10895079), (9, 7263386), (13, 5028498), (17, 3845322), (18, 3631693), (26, 2514249), (34, 1922661), (39, 1676166), (51, 1281774), (78, 838083), (102, 640887), (117, 558722), (153, 427258), (221, 295794), (234, 279361), (306, 213629), (442, 147897), (663, 98598), (1326, 49299), (1989, 32866), (3978, 16433)]