219033729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75347}}^1$

素因数の和:75389

約数の個数: 24

約数和(自身を含む): 352628640

約数和(自身を除く): 133594911

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 75347, 226041, 678123, 1280899, 1431593, 3842697, 4294779, 11528091, 12884337, 24337081, 73011243, 219033729]

約数ペア:

[(1, 219033729), (3, 73011243), (9, 24337081), (17, 12884337), (19, 11528091), (51, 4294779), (57, 3842697), (153, 1431593), (171, 1280899), (323, 678123), (969, 226041), (2907, 75347)]