71529237

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{22643}}^1$

素因数の和:22671

約数の個数: 24

約数和(自身を含む): 115393824

約数和(自身を除く): 43864587

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 22643, 67929, 203787, 294359, 611361, 883077, 1834083, 2649231, 5502249, 7947693, 23843079, 71529237]

約数ペア:

[(1, 71529237), (3, 23843079), (9, 7947693), (13, 5502249), (27, 2649231), (39, 1834083), (81, 883077), (117, 611361), (243, 294359), (351, 203787), (1053, 67929), (3159, 22643)]