966642417

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 1606928400

約数和(自身を除く): 640285983

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 101, 117, 149, 183, 303, 351, 447, 549, 793, 909, 1053, 1313, 1341, 1647, 1937, 2379, 2727, 3939, 4023, 4941, 5811, 6161, 7137, 8181, 9089, 11817, 12069, 15049, 17433, 18483, 21411, 27267, 35451, 45147, 52299, 55449, 64233, 80093, 81801, 106353, 118157, 135441, 156897, 166347, 195637, 240279, 245403, 354471, 406323, 499041, 586911, 720837, 736209, 917989, 1063413, 1218969, 1760733, 2162511, 2753967, 3190239, 5282199, 6487533, 8261901, 9570717, 11933857, 15846597, 24785703, 35801571, 74357109, 107404713, 322214139, 966642417]

約数ペア:

[(1, 966642417), (3, 322214139), (9, 107404713), (13, 74357109), (27, 35801571), (39, 24785703), (61, 15846597), (81, 11933857), (101, 9570717), (117, 8261901), (149, 6487533), (183, 5282199), (303, 3190239), (351, 2753967), (447, 2162511), (549, 1760733), (793, 1218969), (909, 1063413), (1053, 917989), (1313, 736209), (1341, 720837), (1647, 586911), (1937, 499041), (2379, 406323), (2727, 354471), (3939, 245403), (4023, 240279), (4941, 195637), (5811, 166347), (6161, 156897), (7137, 135441), (8181, 118157), (9089, 106353), (11817, 81801), (12069, 80093), (15049, 64233), (17433, 55449), (18483, 52299), (21411, 45147), (27267, 35451)]