70424757

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 114751728

約数和(自身を除く): 44326971

約数列:

[1, 3, 9, 13, 39, 41, 53, 117, 123, 159, 277, 369, 477, 533, 689, 831, 1599, 2067, 2173, 2493, 3601, 4797, 6201, 6519, 10803, 11357, 14681, 19557, 28249, 32409, 34071, 44043, 84747, 102213, 132129, 147641, 190853, 254241, 442923, 572559, 601921, 1328769, 1717677, 1805763, 5417289, 7824973, 23474919, 70424757]

約数ペア:

[(1, 70424757), (3, 23474919), (9, 7824973), (13, 5417289), (39, 1805763), (41, 1717677), (53, 1328769), (117, 601921), (123, 572559), (159, 442923), (277, 254241), (369, 190853), (477, 147641), (533, 132129), (689, 102213), (831, 84747), (1599, 44043), (2067, 34071), (2173, 32409), (2493, 28249), (3601, 19557), (4797, 14681), (6201, 11357), (6519, 10803)]