66100251

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 104832000

約数和(自身を除く): 38731749

約数列:

[1, 3, 7, 21, 29, 87, 203, 311, 349, 609, 933, 1047, 2177, 2443, 6531, 7329, 9019, 10121, 27057, 30363, 63133, 70847, 108539, 189399, 212541, 325617, 759773, 2279319, 3147631, 9442893, 22033417, 66100251]

約数ペア:

[(1, 66100251), (3, 22033417), (7, 9442893), (21, 3147631), (29, 2279319), (87, 759773), (203, 325617), (311, 212541), (349, 189399), (609, 108539), (933, 70847), (1047, 63133), (2177, 30363), (2443, 27057), (6531, 10121), (7329, 9019)]