201396537

素因数分解:

$3^4\times {\mathrm{953}}^1\times {\mathrm{2609}}^1$

素因数の和:3574

約数の個数: 20

約数和(自身を含む): 301282740

約数和(自身を除く): 99886203

約数列:

[1, 3, 9, 27, 81, 953, 2609, 2859, 7827, 8577, 23481, 25731, 70443, 77193, 211329, 2486377, 7459131, 22377393, 67132179, 201396537]

約数ペア:

[(1, 201396537), (3, 67132179), (9, 22377393), (27, 7459131), (81, 2486377), (953, 211329), (2609, 77193), (2859, 70443), (7827, 25731), (8577, 23481)]