37921689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{36013}}^1$

素因数の和:36038

約数の個数: 20

約数和(自身を含む): 61007716

約数和(自身を除く): 23086027

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 36013, 108039, 324117, 468169, 972351, 1404507, 2917053, 4213521, 12640563, 37921689]

約数ペア:

[(1, 37921689), (3, 12640563), (9, 4213521), (13, 2917053), (27, 1404507), (39, 972351), (81, 468169), (117, 324117), (351, 108039), (1053, 36013)]