71253147

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{64019}}^1$

素因数の和:64082

約数の個数: 16

約数和(自身を含む): 110626560

約数和(自身を除く): 39373413

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 64019, 192057, 448133, 1344399, 3393007, 10179021, 23751049, 71253147]

約数ペア:

[(1, 71253147), (3, 23751049), (7, 10179021), (21, 3393007), (53, 1344399), (159, 448133), (371, 192057), (1113, 64019)]