806867331361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{31469}}^1$

素因数の和:31730

約数の個数: 64

約数和(自身を含む): 1048932864000

約数和(自身を除く): 242065532639

約数列:

[1, 7, 13, 31, 61, 91, 149, 217, 403, 427, 793, 1043, 1891, 1937, 2821, 4619, 5551, 9089, 13237, 13559, 24583, 31469, 32333, 60047, 63623, 118157, 172081, 220283, 281759, 409097, 420329, 827099, 975539, 1919609, 1972313, 2863679, 3662867, 4688881, 6828773, 12682007, 13437263, 24954917, 25640069, 32822167, 59507879, 60955453, 88774049, 145355311, 174684419, 286021741, 416555153, 426688171, 773602427, 1017487177, 1889619043, 2002152187, 3718282633, 5415216989, 8866673971, 13227333301, 26027978431, 62066717797, 115266761623, 806867331361]

約数ペア:

[(1, 806867331361), (7, 115266761623), (13, 62066717797), (31, 26027978431), (61, 13227333301), (91, 8866673971), (149, 5415216989), (217, 3718282633), (403, 2002152187), (427, 1889619043), (793, 1017487177), (1043, 773602427), (1891, 426688171), (1937, 416555153), (2821, 286021741), (4619, 174684419), (5551, 145355311), (9089, 88774049), (13237, 60955453), (13559, 59507879), (24583, 32822167), (31469, 25640069), (32333, 24954917), (60047, 13437263), (63623, 12682007), (118157, 6828773), (172081, 4688881), (220283, 3662867), (281759, 2863679), (409097, 1972313), (420329, 1919609), (827099, 975539)]