186787468449

素因数分解:

$3^4\times {\mathrm{997}}^1\times {\mathrm{1499}}^1\times {\mathrm{1543}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 279675528000

約数和(自身を除く): 92888059551

約数列:

[1, 3, 9, 27, 81, 997, 1499, 1543, 2991, 4497, 4629, 8973, 13491, 13887, 26919, 40473, 41661, 80757, 121419, 124983, 1494503, 1538371, 2312957, 4483509, 4615113, 6938871, 13450527, 13845339, 20816613, 40351581, 41536017, 62449839, 121054743, 124608051, 187349517, 2306018129, 6918054387, 20754163161, 62262489483, 186787468449]

約数ペア:

[(1, 186787468449), (3, 62262489483), (9, 20754163161), (27, 6918054387), (81, 2306018129), (997, 187349517), (1499, 124608051), (1543, 121054743), (2991, 62449839), (4497, 41536017), (4629, 40351581), (8973, 20816613), (13491, 13845339), (13887, 13450527), (26919, 6938871), (40473, 4615113), (41661, 4483509), (80757, 2312957), (121419, 1538371), (124983, 1494503)]