153915977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4423}}^1$

素因数の和:4552

約数の個数: 16

約数和(自身を含む): 172005120

約数和(自身を除く): 18089143

約数列:

[1, 17, 23, 89, 391, 1513, 2047, 4423, 34799, 75191, 101729, 393647, 1729393, 6691999, 9053881, 153915977]

約数ペア:

[(1, 153915977), (17, 9053881), (23, 6691999), (89, 1729393), (391, 393647), (1513, 101729), (2047, 75191), (4423, 34799)]