68295303

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 106234128

約数和(自身を除く): 37938825

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 241, 333, 723, 851, 1369, 2169, 2553, 4107, 5543, 7659, 8917, 12321, 16629, 26751, 31487, 49887, 80253, 94461, 205091, 283383, 329929, 615273, 989787, 1845819, 2969361, 7588367, 22765101, 68295303]

約数ペア:

[(1, 68295303), (3, 22765101), (9, 7588367), (23, 2969361), (37, 1845819), (69, 989787), (111, 615273), (207, 329929), (241, 283383), (333, 205091), (723, 94461), (851, 80253), (1369, 49887), (2169, 31487), (2553, 26751), (4107, 16629), (5543, 12321), (7659, 8917)]