144699723

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24697}}^1$

素因数の和:24744

約数の個数: 32

約数和(自身を含む): 252907520

約数和(自身を除く): 108207797

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 24697, 74091, 172879, 222273, 518637, 666819, 765607, 1555911, 2296821, 4667733, 5359249, 6890463, 16077747, 20671389, 48233241, 144699723]

約数ペア:

[(1, 144699723), (3, 48233241), (7, 20671389), (9, 16077747), (21, 6890463), (27, 5359249), (31, 4667733), (63, 2296821), (93, 1555911), (189, 765607), (217, 666819), (279, 518637), (651, 222273), (837, 172879), (1953, 74091), (5859, 24697)]