77773203729

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{7229}}^1$

素因数の和:7872

約数の個数: 80

約数和(自身を含む): 132715210320

約数和(自身を除く): 54942006591

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 601, 663, 1053, 1377, 1803, 1989, 5409, 5967, 7229, 7813, 10217, 16227, 17901, 21687, 23439, 30651, 48681, 65061, 70317, 91953, 93977, 122893, 132821, 195183, 210951, 275859, 281931, 368679, 398463, 585549, 632853, 827577, 845793, 1106037, 1195389, 1597609, 2537379, 3318111, 3586167, 4344629, 4792827, 7612137, 9954333, 10758501, 13033887, 14378481, 39101661, 43135443, 56480177, 73858693, 117304983, 129406329, 169440531, 221576079, 351914949, 508321593, 664728237, 960163009, 1524964779, 1994184711, 2880489027, 4574894337, 5982554133, 8641467081, 25924401243, 77773203729]

約数ペア:

[(1, 77773203729), (3, 25924401243), (9, 8641467081), (13, 5982554133), (17, 4574894337), (27, 2880489027), (39, 1994184711), (51, 1524964779), (81, 960163009), (117, 664728237), (153, 508321593), (221, 351914949), (351, 221576079), (459, 169440531), (601, 129406329), (663, 117304983), (1053, 73858693), (1377, 56480177), (1803, 43135443), (1989, 39101661), (5409, 14378481), (5967, 13033887), (7229, 10758501), (7813, 9954333), (10217, 7612137), (16227, 4792827), (17901, 4344629), (21687, 3586167), (23439, 3318111), (30651, 2537379), (48681, 1597609), (65061, 1195389), (70317, 1106037), (91953, 845793), (93977, 827577), (122893, 632853), (132821, 585549), (195183, 398463), (210951, 368679), (275859, 281931)]