68621930937

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1\times {\mathrm{4481}}^1$

素因数の和:10190

約数の個数: 48

約数和(自身を含む): 115961459328

約数和(自身を除く): 47339528391

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 4481, 5653, 13443, 16959, 31367, 39571, 40329, 50877, 94101, 118713, 192683, 243079, 282303, 356139, 578049, 729237, 1348781, 1701553, 1734147, 2187711, 4046343, 5104659, 12139029, 15313977, 25331093, 75993279, 177317651, 227979837, 531952953, 1089236999, 1595858859, 3267710997, 7624658993, 9803132991, 22873976979, 68621930937]

約数ペア:

[(1, 68621930937), (3, 22873976979), (7, 9803132991), (9, 7624658993), (21, 3267710997), (43, 1595858859), (63, 1089236999), (129, 531952953), (301, 227979837), (387, 177317651), (903, 75993279), (2709, 25331093), (4481, 15313977), (5653, 12139029), (13443, 5104659), (16959, 4046343), (31367, 2187711), (39571, 1734147), (40329, 1701553), (50877, 1348781), (94101, 729237), (118713, 578049), (192683, 356139), (243079, 282303)]