27211737

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 16914471

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1063, 1113, 1219, 3189, 3657, 7441, 8533, 22323, 24449, 25599, 56339, 73347, 169017, 171143, 394373, 513429, 1183119, 1295797, 3887391, 9070579, 27211737]

約数ペア:

[(1, 27211737), (3, 9070579), (7, 3887391), (21, 1295797), (23, 1183119), (53, 513429), (69, 394373), (159, 171143), (161, 169017), (371, 73347), (483, 56339), (1063, 25599), (1113, 24449), (1219, 22323), (3189, 8533), (3657, 7441)]