64333491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 94468608

約数和(自身を除く): 30135117

約数列:

[1, 3, 17, 37, 51, 103, 111, 309, 331, 629, 993, 1751, 1887, 3811, 5253, 5627, 11433, 12247, 16881, 34093, 36741, 64787, 102279, 194361, 208199, 579581, 624597, 1261441, 1738743, 3784323, 21444497, 64333491]

約数ペア:

[(1, 64333491), (3, 21444497), (17, 3784323), (37, 1738743), (51, 1261441), (103, 624597), (111, 579581), (309, 208199), (331, 194361), (629, 102279), (993, 64787), (1751, 36741), (1887, 34093), (3811, 16881), (5253, 12247), (5627, 11433)]