68575503

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^2$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 99857920

約数和(自身を除く): 31282417

約数列:

[1, 3, 19, 31, 57, 93, 197, 589, 591, 1767, 3743, 6107, 11229, 18321, 38809, 116033, 116427, 348099, 737371, 1203079, 2212113, 3609237, 22858501, 68575503]

約数ペア:

[(1, 68575503), (3, 22858501), (19, 3609237), (31, 2212113), (57, 1203079), (93, 737371), (197, 348099), (589, 116427), (591, 116033), (1767, 38809), (3743, 18321), (6107, 11229)]