63671265

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 134188032

約数和(自身を除く): 70516767

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 81, 105, 111, 135, 185, 189, 259, 315, 333, 405, 555, 567, 607, 777, 945, 999, 1295, 1665, 1821, 2331, 2835, 2997, 3035, 3885, 4249, 4995, 5463, 6993, 9105, 11655, 12747, 14985, 16389, 20979, 21245, 22459, 27315, 34965, 38241, 49167, 63735, 67377, 81945, 104895, 112295, 114723, 157213, 191205, 202131, 245835, 336885, 344169, 471639, 573615, 606393, 786065, 1010655, 1414917, 1720845, 1819179, 2358195, 3031965, 4244751, 7074585, 9095895, 12734253, 21223755, 63671265]

約数ペア:

[(1, 63671265), (3, 21223755), (5, 12734253), (7, 9095895), (9, 7074585), (15, 4244751), (21, 3031965), (27, 2358195), (35, 1819179), (37, 1720845), (45, 1414917), (63, 1010655), (81, 786065), (105, 606393), (111, 573615), (135, 471639), (185, 344169), (189, 336885), (259, 245835), (315, 202131), (333, 191205), (405, 157213), (555, 114723), (567, 112295), (607, 104895), (777, 81945), (945, 67377), (999, 63735), (1295, 49167), (1665, 38241), (1821, 34965), (2331, 27315), (2835, 22459), (2997, 21245), (3035, 20979), (3885, 16389), (4249, 14985), (4995, 12747), (5463, 11655), (6993, 9105)]