71031808533

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{7127}}^1$

素因数の和:7402

約数の個数: 64

約数和(自身を含む): 113164812288

約数和(自身を除く): 42133003755

約数列:

[1, 3, 7, 21, 37, 101, 111, 127, 259, 303, 381, 707, 777, 889, 2121, 2667, 3737, 4699, 7127, 11211, 12827, 14097, 21381, 26159, 32893, 38481, 49889, 78477, 89789, 98679, 149667, 263699, 269367, 474599, 719827, 791097, 905129, 1423797, 1845893, 2159481, 2715387, 3322193, 5038789, 5537679, 6335903, 9966579, 15116367, 19007709, 26633599, 33489773, 79900797, 91418029, 100469319, 186435193, 234428411, 274254087, 559305579, 639926203, 703285233, 1919778609, 3382467073, 10147401219, 23677269511, 71031808533]

約数ペア:

[(1, 71031808533), (3, 23677269511), (7, 10147401219), (21, 3382467073), (37, 1919778609), (101, 703285233), (111, 639926203), (127, 559305579), (259, 274254087), (303, 234428411), (381, 186435193), (707, 100469319), (777, 91418029), (889, 79900797), (2121, 33489773), (2667, 26633599), (3737, 19007709), (4699, 15116367), (7127, 9966579), (11211, 6335903), (12827, 5537679), (14097, 5038789), (21381, 3322193), (26159, 2715387), (32893, 2159481), (38481, 1845893), (49889, 1423797), (78477, 905129), (89789, 791097), (98679, 719827), (149667, 474599), (263699, 269367)]