68019941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 81959040

約数和(自身を除く): 13939099

約数列:

[1, 11, 17, 61, 67, 89, 187, 671, 737, 979, 1037, 1139, 1513, 4087, 5429, 5963, 11407, 12529, 16643, 44957, 59719, 65593, 69479, 92293, 101371, 363743, 764269, 1015223, 1115081, 4001173, 6183631, 68019941]

約数ペア:

[(1, 68019941), (11, 6183631), (17, 4001173), (61, 1115081), (67, 1015223), (89, 764269), (187, 363743), (671, 101371), (737, 92293), (979, 69479), (1037, 65593), (1139, 59719), (1513, 44957), (4087, 16643), (5429, 12529), (5963, 11407)]