27278966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 52572240

約数和(自身を除く): 25293274

約数列:

[1, 2, 11, 13, 22, 23, 26, 29, 46, 58, 121, 143, 169, 242, 253, 286, 299, 319, 338, 377, 506, 598, 638, 667, 754, 1334, 1573, 1859, 2783, 3146, 3289, 3509, 3718, 3887, 4147, 4901, 5566, 6578, 7018, 7337, 7774, 8294, 8671, 9802, 14674, 17342, 20449, 36179, 40898, 42757, 45617, 53911, 72358, 80707, 85514, 91234, 95381, 107822, 112723, 161414, 190762, 225446, 470327, 593021, 940654, 1049191, 1186042, 1239953, 2098382, 2479906, 13639483, 27278966]

約数ペア:

[(1, 27278966), (2, 13639483), (11, 2479906), (13, 2098382), (22, 1239953), (23, 1186042), (26, 1049191), (29, 940654), (46, 593021), (58, 470327), (121, 225446), (143, 190762), (169, 161414), (242, 112723), (253, 107822), (286, 95381), (299, 91234), (319, 85514), (338, 80707), (377, 72358), (506, 53911), (598, 45617), (638, 42757), (667, 40898), (754, 36179), (1334, 20449), (1573, 17342), (1859, 14674), (2783, 9802), (3146, 8671), (3289, 8294), (3509, 7774), (3718, 7337), (3887, 7018), (4147, 6578), (4901, 5566)]