831515679

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{2273}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 1306549440

約数和(自身を除く): 475033761

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 797, 2273, 2391, 6819, 7173, 13549, 20457, 21519, 38641, 40647, 61371, 115923, 121941, 347769, 365823, 1043307, 1811581, 5434743, 16304229, 30796877, 48912687, 92390631, 277171893, 831515679]

約数ペア:

[(1, 831515679), (3, 277171893), (9, 92390631), (17, 48912687), (27, 30796877), (51, 16304229), (153, 5434743), (459, 1811581), (797, 1043307), (2273, 365823), (2391, 347769), (6819, 121941), (7173, 115923), (13549, 61371), (20457, 40647), (21519, 38641)]