75137841

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 118465920

約数和(自身を除く): 43328079

約数列:

[1, 3, 9, 17, 27, 51, 153, 313, 459, 523, 939, 1569, 2817, 4707, 5321, 8451, 8891, 14121, 15963, 26673, 47889, 80019, 143667, 163699, 240057, 491097, 1473291, 2782883, 4419873, 8348649, 25045947, 75137841]

約数ペア:

[(1, 75137841), (3, 25045947), (9, 8348649), (17, 4419873), (27, 2782883), (51, 1473291), (153, 491097), (313, 240057), (459, 163699), (523, 143667), (939, 80019), (1569, 47889), (2817, 26673), (4707, 15963), (5321, 14121), (8451, 8891)]