53840253

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 72769536

約数和(自身を除く): 18929283

約数列:

[1, 3, 127, 251, 381, 563, 753, 1689, 31877, 71501, 95631, 141313, 214503, 423939, 17946751, 53840253]

約数ペア:

[(1, 53840253), (3, 17946751), (127, 423939), (251, 214503), (381, 141313), (563, 95631), (753, 71501), (1689, 31877)]