171808137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{48823}}^1$

素因数の和:48869

約数の個数: 24

約数和(自身を含む): 274195584

約数和(自身を除く): 102387447

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 48823, 146469, 439407, 829991, 1122929, 2489973, 3368787, 7469919, 10106361, 19089793, 57269379, 171808137]

約数ペア:

[(1, 171808137), (3, 57269379), (9, 19089793), (17, 10106361), (23, 7469919), (51, 3368787), (69, 2489973), (153, 1122929), (207, 829991), (391, 439407), (1173, 146469), (3519, 48823)]