401528033271

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{1277}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 611596295856

約数和(自身を除く): 210068262585

約数列:

[1, 3, 9, 23, 69, 207, 211, 313, 529, 633, 939, 1277, 1587, 1899, 2817, 3831, 4761, 4853, 7199, 11493, 14559, 21597, 29371, 43677, 64791, 66043, 88113, 111619, 165577, 198129, 264339, 269447, 334857, 399701, 496731, 594387, 675533, 808341, 1004571, 1199103, 1490193, 1518989, 2026599, 2425023, 3597309, 4556967, 6079797, 6197281, 9193123, 13670901, 18591843, 27579369, 34936747, 55775529, 82738107, 84336911, 104810241, 142537463, 211441829, 253010733, 314430723, 427612389, 634325487, 759032199, 1282837167, 1902976461, 1939748953, 5819246859, 17457740577, 44614225919, 133842677757, 401528033271]

約数ペア:

[(1, 401528033271), (3, 133842677757), (9, 44614225919), (23, 17457740577), (69, 5819246859), (207, 1939748953), (211, 1902976461), (313, 1282837167), (529, 759032199), (633, 634325487), (939, 427612389), (1277, 314430723), (1587, 253010733), (1899, 211441829), (2817, 142537463), (3831, 104810241), (4761, 84336911), (4853, 82738107), (7199, 55775529), (11493, 34936747), (14559, 27579369), (21597, 18591843), (29371, 13670901), (43677, 9193123), (64791, 6197281), (66043, 6079797), (88113, 4556967), (111619, 3597309), (165577, 2425023), (198129, 2026599), (264339, 1518989), (269447, 1490193), (334857, 1199103), (399701, 1004571), (496731, 808341), (594387, 675533)]