64800957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 100856448

約数和(自身を除く): 36055491

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 2273, 6819, 9503, 28509, 29549, 38641, 88647, 97739, 115923, 293217, 502333, 1270607, 1506999, 1661563, 3811821, 4984689, 21600319, 64800957]

約数ペア:

[(1, 64800957), (3, 21600319), (13, 4984689), (17, 3811821), (39, 1661563), (43, 1506999), (51, 1270607), (129, 502333), (221, 293217), (559, 115923), (663, 97739), (731, 88647), (1677, 38641), (2193, 29549), (2273, 28509), (6819, 9503)]