27871449

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 41425920

約数和(自身を除く): 13554471

約数列:

[1, 3, 17, 31, 51, 61, 93, 183, 289, 527, 867, 1037, 1581, 1891, 3111, 4913, 5673, 8959, 14739, 17629, 26877, 32147, 52887, 96441, 152303, 299693, 456909, 546499, 899079, 1639497, 9290483, 27871449]

約数ペア:

[(1, 27871449), (3, 9290483), (17, 1639497), (31, 899079), (51, 546499), (61, 456909), (93, 299693), (183, 152303), (289, 96441), (527, 52887), (867, 32147), (1037, 26877), (1581, 17629), (1891, 14739), (3111, 8959), (4913, 5673)]