198491337

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39313}}^1$

素因数の和:39350

約数の個数: 32

約数和(自身を含む): 339672960

約数和(自身を除く): 141181623

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 39313, 117939, 353817, 432443, 668321, 1061451, 1297329, 2004963, 3891987, 6014889, 7351531, 11675961, 18044667, 22054593, 66163779, 198491337]

約数ペア:

[(1, 198491337), (3, 66163779), (9, 22054593), (11, 18044667), (17, 11675961), (27, 7351531), (33, 6014889), (51, 3891987), (99, 2004963), (153, 1297329), (187, 1061451), (297, 668321), (459, 432443), (561, 353817), (1683, 117939), (5049, 39313)]