157022121591

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{4409}}^1$

素因数の和:4830

約数の個数: 80

約数和(自身を含む): 251138210400

約数和(自身を除く): 94116088809

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 317, 513, 657, 951, 1387, 1539, 1971, 2853, 4161, 4409, 5913, 6023, 8559, 12483, 13227, 18069, 23141, 25677, 37449, 39681, 54207, 69423, 83771, 112347, 119043, 162621, 208269, 251313, 321857, 357129, 439679, 487863, 624807, 753939, 965571, 1319037, 1397653, 1874421, 2261817, 2896713, 3957111, 4192959, 6115283, 6785451, 8690139, 11871333, 12578877, 18345849, 26070417, 26555407, 35613999, 37736631, 55037547, 79666221, 102028669, 113209893, 165112641, 238998663, 306086007, 495337923, 716995989, 918258021, 1938544711, 2150987967, 2754774063, 5815634133, 8264322189, 17446902399, 52340707197, 157022121591]

約数ペア:

[(1, 157022121591), (3, 52340707197), (9, 17446902399), (19, 8264322189), (27, 5815634133), (57, 2754774063), (73, 2150987967), (81, 1938544711), (171, 918258021), (219, 716995989), (317, 495337923), (513, 306086007), (657, 238998663), (951, 165112641), (1387, 113209893), (1539, 102028669), (1971, 79666221), (2853, 55037547), (4161, 37736631), (4409, 35613999), (5913, 26555407), (6023, 26070417), (8559, 18345849), (12483, 12578877), (13227, 11871333), (18069, 8690139), (23141, 6785451), (25677, 6115283), (37449, 4192959), (39681, 3957111), (54207, 2896713), (69423, 2261817), (83771, 1874421), (112347, 1397653), (119043, 1319037), (162621, 965571), (208269, 753939), (251313, 624807), (321857, 487863), (357129, 439679)]