82517589

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 160512000

約数和(自身を除く): 77994411

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 2089, 3591, 4389, 5643, 6267, 13167, 14623, 18801, 22979, 39501, 39691, 43869, 56403, 68937, 119073, 131607, 160853, 206811, 277837, 357219, 394821, 436601, 482559, 620433, 833511, 1071657, 1309803, 1447677, 2500533, 3056207, 3929409, 4343031, 7501599, 9168621, 11788227, 27505863, 82517589]

約数ペア:

[(1, 82517589), (3, 27505863), (7, 11788227), (9, 9168621), (11, 7501599), (19, 4343031), (21, 3929409), (27, 3056207), (33, 2500533), (57, 1447677), (63, 1309803), (77, 1071657), (99, 833511), (133, 620433), (171, 482559), (189, 436601), (209, 394821), (231, 357219), (297, 277837), (399, 206811), (513, 160853), (627, 131607), (693, 119073), (1197, 68937), (1463, 56403), (1881, 43869), (2079, 39691), (2089, 39501), (3591, 22979), (4389, 18801), (5643, 14623), (6267, 13167)]