70991643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 104896512

約数和(自身を除く): 33904869

約数列:

[1, 3, 17, 31, 51, 83, 93, 249, 527, 541, 1411, 1581, 1623, 2573, 4233, 7719, 9197, 16771, 27591, 43741, 44903, 50313, 131223, 134709, 285107, 763351, 855321, 1391993, 2290053, 4175979, 23663881, 70991643]

約数ペア:

[(1, 70991643), (3, 23663881), (17, 4175979), (31, 2290053), (51, 1391993), (83, 855321), (93, 763351), (249, 285107), (527, 134709), (541, 131223), (1411, 50313), (1581, 44903), (1623, 43741), (2573, 27591), (4233, 16771), (7719, 9197)]