27528942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 37789458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 83, 106, 149, 159, 166, 249, 298, 318, 371, 447, 498, 581, 742, 894, 1043, 1113, 1162, 1743, 2086, 2226, 3129, 3486, 4399, 6258, 7897, 8798, 12367, 13197, 15794, 23691, 24734, 26394, 30793, 37101, 47382, 55279, 61586, 74202, 86569, 92379, 110558, 165837, 173138, 184758, 259707, 331674, 519414, 655451, 1310902, 1966353, 3932706, 4588157, 9176314, 13764471, 27528942]

約数ペア:

[(1, 27528942), (2, 13764471), (3, 9176314), (6, 4588157), (7, 3932706), (14, 1966353), (21, 1310902), (42, 655451), (53, 519414), (83, 331674), (106, 259707), (149, 184758), (159, 173138), (166, 165837), (249, 110558), (298, 92379), (318, 86569), (371, 74202), (447, 61586), (498, 55279), (581, 47382), (742, 37101), (894, 30793), (1043, 26394), (1113, 24734), (1162, 23691), (1743, 15794), (2086, 13197), (2226, 12367), (3129, 8798), (3486, 7897), (4399, 6258)]