156924021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{4363}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 220643840

約数和(自身を除く): 63719819

約数列:

[1, 3, 19, 57, 631, 1893, 4363, 11989, 13089, 35967, 82897, 248691, 2753053, 8259159, 52308007, 156924021]

約数ペア:

[(1, 156924021), (3, 52308007), (19, 8259159), (57, 2753053), (631, 248691), (1893, 82897), (4363, 35967), (11989, 13089)]