321150873681

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{26497}}^1$

素因数の和:26804

約数の個数: 80

約数和(自身を含む): 534342133248

約数和(自身を除く): 213191259567

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 223, 297, 549, 669, 671, 891, 1647, 2007, 2013, 2453, 4941, 6021, 6039, 7359, 13603, 18063, 18117, 22077, 26497, 40809, 54351, 66231, 79491, 122427, 149633, 198693, 238473, 291467, 367281, 448899, 715419, 874401, 1101843, 1346697, 1616317, 2146257, 2623203, 4040091, 4848951, 5908831, 7869609, 12120273, 14546853, 17726493, 17779487, 23608827, 43640559, 53179479, 53338461, 64997141, 130921677, 159538437, 160015383, 194991423, 360438691, 478615311, 480046149, 584974269, 1081316073, 1440138447, 1754922807, 3243948219, 3964825601, 5264768421, 9731844657, 11894476803, 29195533971, 35683430409, 107050291227, 321150873681]

約数ペア:

[(1, 321150873681), (3, 107050291227), (9, 35683430409), (11, 29195533971), (27, 11894476803), (33, 9731844657), (61, 5264768421), (81, 3964825601), (99, 3243948219), (183, 1754922807), (223, 1440138447), (297, 1081316073), (549, 584974269), (669, 480046149), (671, 478615311), (891, 360438691), (1647, 194991423), (2007, 160015383), (2013, 159538437), (2453, 130921677), (4941, 64997141), (6021, 53338461), (6039, 53179479), (7359, 43640559), (13603, 23608827), (18063, 17779487), (18117, 17726493), (22077, 14546853), (26497, 12120273), (40809, 7869609), (54351, 5908831), (66231, 4848951), (79491, 4040091), (122427, 2623203), (149633, 2146257), (198693, 1616317), (238473, 1346697), (291467, 1101843), (367281, 874401), (448899, 715419)]