85814169

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 135880704

約数和(自身を除く): 50066535

約数列:

[1, 3, 7, 21, 31, 93, 193, 217, 579, 651, 683, 1351, 2049, 4053, 4781, 5983, 14343, 17949, 21173, 41881, 63519, 125643, 131819, 148211, 395457, 444633, 922733, 2768199, 4086389, 12259167, 28604723, 85814169]

約数ペア:

[(1, 85814169), (3, 28604723), (7, 12259167), (21, 4086389), (31, 2768199), (93, 922733), (193, 444633), (217, 395457), (579, 148211), (651, 131819), (683, 125643), (1351, 63519), (2049, 41881), (4053, 21173), (4781, 17949), (5983, 14343)]