207929121183

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{236983}}^1$

素因数の和:237748

約数の個数: 48

約数和(自身を含む): 361808212480

約数和(自身を除く): 153879091297

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 733, 1197, 2199, 5131, 6597, 13927, 15393, 41781, 46179, 97489, 125343, 236983, 292467, 710949, 877401, 1658881, 2132847, 4502677, 4976643, 13508031, 14929929, 31518739, 40524093, 94556217, 173708539, 283668651, 521125617, 1215959773, 1563376851, 3300462241, 3647879319, 9901386723, 10943637957, 23103235687, 29704160169, 69309707061, 207929121183]

約数ペア:

[(1, 207929121183), (3, 69309707061), (7, 29704160169), (9, 23103235687), (19, 10943637957), (21, 9901386723), (57, 3647879319), (63, 3300462241), (133, 1563376851), (171, 1215959773), (399, 521125617), (733, 283668651), (1197, 173708539), (2199, 94556217), (5131, 40524093), (6597, 31518739), (13927, 14929929), (15393, 13508031), (41781, 4976643), (46179, 4502677), (97489, 2132847), (125343, 1658881), (236983, 877401), (292467, 710949)]