71215743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{15053}}^1$

素因数の和:15158

約数の個数: 16

約数和(自身を含む): 101162880

約数和(自身を除く): 29947137

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 15053, 45159, 286007, 858021, 1249399, 3748197, 23738581, 71215743]

約数ペア:

[(1, 71215743), (3, 23738581), (19, 3748197), (57, 1249399), (83, 858021), (249, 286007), (1577, 45159), (4731, 15053)]