61615554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10259}}^1$

素因数の和:10295

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 103857726

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 10259, 20518, 30777, 61554, 71813, 112849, 133367, 143626, 215439, 225698, 266734, 338547, 400101, 430878, 677094, 789943, 800202, 933569, 1467037, 1579886, 1867138, 2369829, 2800707, 2934074, 4401111, 4739658, 5601414, 8802222, 10269259, 20538518, 30807777, 61615554]

約数ペア:

[(1, 61615554), (2, 30807777), (3, 20538518), (6, 10269259), (7, 8802222), (11, 5601414), (13, 4739658), (14, 4401111), (21, 2934074), (22, 2800707), (26, 2369829), (33, 1867138), (39, 1579886), (42, 1467037), (66, 933569), (77, 800202), (78, 789943), (91, 677094), (143, 430878), (154, 400101), (182, 338547), (231, 266734), (273, 225698), (286, 215439), (429, 143626), (462, 133367), (546, 112849), (858, 71813), (1001, 61554), (2002, 30777), (3003, 20518), (6006, 10259)]