77740047

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 146181120

約数和(自身を除く): 68441073

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 61, 63, 77, 99, 183, 189, 231, 297, 427, 549, 613, 671, 693, 1281, 1647, 1839, 2013, 2079, 3843, 4291, 4697, 5517, 6039, 6743, 11529, 12873, 14091, 16551, 18117, 20229, 37393, 38619, 42273, 47201, 60687, 112179, 115857, 126819, 141603, 182061, 261751, 336537, 411323, 424809, 785253, 1009611, 1233969, 1274427, 2355759, 2879261, 3701907, 7067277, 8637783, 11105721, 25913349, 77740047]

約数ペア:

[(1, 77740047), (3, 25913349), (7, 11105721), (9, 8637783), (11, 7067277), (21, 3701907), (27, 2879261), (33, 2355759), (61, 1274427), (63, 1233969), (77, 1009611), (99, 785253), (183, 424809), (189, 411323), (231, 336537), (297, 261751), (427, 182061), (549, 141603), (613, 126819), (671, 115857), (693, 112179), (1281, 60687), (1647, 47201), (1839, 42273), (2013, 38619), (2079, 37393), (3843, 20229), (4291, 18117), (4697, 16551), (5517, 14091), (6039, 12873), (6743, 11529)]