27803556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 77995008

約数和(自身を除く): 50191452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1151, 1342, 2013, 2196, 2302, 2684, 3453, 4026, 4604, 6039, 6906, 8052, 10359, 12078, 12661, 13812, 20718, 24156, 25322, 37983, 41436, 50644, 70211, 75966, 113949, 140422, 151932, 210633, 227898, 280844, 421266, 455796, 631899, 772321, 842532, 1263798, 1544642, 2316963, 2527596, 3089284, 4633926, 6950889, 9267852, 13901778, 27803556]

約数ペア:

[(1, 27803556), (2, 13901778), (3, 9267852), (4, 6950889), (6, 4633926), (9, 3089284), (11, 2527596), (12, 2316963), (18, 1544642), (22, 1263798), (33, 842532), (36, 772321), (44, 631899), (61, 455796), (66, 421266), (99, 280844), (122, 227898), (132, 210633), (183, 151932), (198, 140422), (244, 113949), (366, 75966), (396, 70211), (549, 50644), (671, 41436), (732, 37983), (1098, 25322), (1151, 24156), (1342, 20718), (2013, 13812), (2196, 12661), (2302, 12078), (2684, 10359), (3453, 8052), (4026, 6906), (4604, 6039)]