225784791

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 330430464

約数和(自身を除く): 104645673

約数列:

[1, 3, 9, 127, 251, 381, 753, 787, 1143, 2259, 2361, 7083, 31877, 95631, 99949, 197537, 286893, 299847, 592611, 899541, 1777833, 25087199, 75261597, 225784791]

約数ペア:

[(1, 225784791), (3, 75261597), (9, 25087199), (127, 1777833), (251, 899541), (381, 592611), (753, 299847), (787, 286893), (1143, 197537), (2259, 99949), (2361, 95631), (7083, 31877)]