68749119201

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7666903}}^1$

素因数の和:7666981

約数の個数: 24

約数和(自身を含む): 108379354944

約数和(自身を除く): 39630235743

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 7666903, 23000709, 53668321, 161004963, 375678247, 467681083, 1127034741, 1403043249, 3273767581, 9821302743, 22916373067, 68749119201]

約数ペア:

[(1, 68749119201), (3, 22916373067), (7, 9821302743), (21, 3273767581), (49, 1403043249), (61, 1127034741), (147, 467681083), (183, 375678247), (427, 161004963), (1281, 53668321), (2989, 23000709), (8967, 7666903)]