805655109

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 1404158976

約数和(自身を除く): 598503867

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 107, 119, 131, 147, 161, 321, 357, 391, 393, 483, 749, 833, 917, 1127, 1173, 1819, 2227, 2247, 2461, 2499, 2737, 2751, 3013, 3381, 5243, 5457, 6419, 6681, 7383, 8211, 9039, 12733, 14017, 15589, 15729, 17227, 19159, 19257, 21091, 38199, 41837, 42051, 46767, 51221, 51681, 57477, 63273, 89131, 98119, 109123, 120589, 125511, 147637, 153663, 238289, 267393, 292859, 294357, 322391, 327369, 358547, 361767, 442911, 686833, 714867, 878577, 967173, 1075641, 1668023, 2050013, 2060499, 2256737, 2509829, 5004069, 5480647, 6150039, 6770211, 7529487, 11676161, 15797159, 16441941, 35028483, 38364529, 47391477, 115093587, 268551703, 805655109]

約数ペア:

[(1, 805655109), (3, 268551703), (7, 115093587), (17, 47391477), (21, 38364529), (23, 35028483), (49, 16441941), (51, 15797159), (69, 11676161), (107, 7529487), (119, 6770211), (131, 6150039), (147, 5480647), (161, 5004069), (321, 2509829), (357, 2256737), (391, 2060499), (393, 2050013), (483, 1668023), (749, 1075641), (833, 967173), (917, 878577), (1127, 714867), (1173, 686833), (1819, 442911), (2227, 361767), (2247, 358547), (2461, 327369), (2499, 322391), (2737, 294357), (2751, 292859), (3013, 267393), (3381, 238289), (5243, 153663), (5457, 147637), (6419, 125511), (6681, 120589), (7383, 109123), (8211, 98119), (9039, 89131), (12733, 63273), (14017, 57477), (15589, 51681), (15729, 51221), (17227, 46767), (19159, 42051), (19257, 41837), (21091, 38199)]