27831468645

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{977057}}^1$

素因数の和:977282

約数の個数: 32

約数和(自身を含む): 49712711040

約数和(自身を除く): 21881242395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 3165, 5697, 9495, 28485, 977057, 2931171, 4885285, 8793513, 14655855, 26380539, 43967565, 131902695, 206159027, 618477081, 1030795135, 1855431243, 3092385405, 5566293729, 9277156215, 27831468645]

約数ペア:

[(1, 27831468645), (3, 9277156215), (5, 5566293729), (9, 3092385405), (15, 1855431243), (27, 1030795135), (45, 618477081), (135, 206159027), (211, 131902695), (633, 43967565), (1055, 26380539), (1899, 14655855), (3165, 8793513), (5697, 4885285), (9495, 2931171), (28485, 977057)]