382395519

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21107}}^1$

素因数の和:21188

約数の個数: 32

約数和(自身を含む): 628174080

約数和(自身を除く): 245778561

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 18117, 21107, 63321, 189963, 232177, 569889, 696531, 1287527, 2089593, 3862581, 6268779, 11587743, 14162797, 34763229, 42488391, 127465173, 382395519]

約数ペア:

[(1, 382395519), (3, 127465173), (9, 42488391), (11, 34763229), (27, 14162797), (33, 11587743), (61, 6268779), (99, 3862581), (183, 2089593), (297, 1287527), (549, 696531), (671, 569889), (1647, 232177), (2013, 189963), (6039, 63321), (18117, 21107)]