75000447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21313}}^1$

素因数の和:21359

約数の個数: 24

約数和(自身を含む): 119699424

約数和(自身を除く): 44698977

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 21313, 63939, 191817, 362321, 490199, 1086963, 1470597, 3260889, 4411791, 8333383, 25000149, 75000447]

約数ペア:

[(1, 75000447), (3, 25000149), (9, 8333383), (17, 4411791), (23, 3260889), (51, 1470597), (69, 1086963), (153, 490199), (207, 362321), (391, 191817), (1173, 63939), (3519, 21313)]