86140847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 14981713

約数列:

[1, 13, 31, 37, 53, 109, 403, 481, 689, 1147, 1417, 1643, 1961, 3379, 4033, 5777, 14911, 21359, 25493, 43927, 52429, 60791, 75101, 125023, 179087, 213749, 790283, 1625299, 2328131, 2778737, 6626219, 86140847]

約数ペア:

[(1, 86140847), (13, 6626219), (31, 2778737), (37, 2328131), (53, 1625299), (109, 790283), (403, 213749), (481, 179087), (689, 125023), (1147, 75101), (1417, 60791), (1643, 52429), (1961, 43927), (3379, 25493), (4033, 21359), (5777, 14911)]