82911843

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 143969280

約数和(自身を除く): 61057437

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 553, 567, 617, 711, 1659, 1701, 1851, 2133, 4319, 4977, 5553, 6399, 12957, 14931, 16659, 19197, 38871, 44793, 48743, 49977, 116613, 134379, 146229, 149931, 341201, 349839, 438687, 1023603, 1049517, 1316061, 3070809, 3948183, 9212427, 11844549, 27637281, 82911843]

約数ペア:

[(1, 82911843), (3, 27637281), (7, 11844549), (9, 9212427), (21, 3948183), (27, 3070809), (63, 1316061), (79, 1049517), (81, 1023603), (189, 438687), (237, 349839), (243, 341201), (553, 149931), (567, 146229), (617, 134379), (711, 116613), (1659, 49977), (1701, 48743), (1851, 44793), (2133, 38871), (4319, 19197), (4977, 16659), (5553, 14931), (6399, 12957)]