520030504701

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{351217}}^1$

素因数の和:351347

約数の個数: 64

約数和(自身を含む): 836179814400

約数和(自身を除く): 316149309699

約数列:

[1, 3, 9, 27, 29, 31, 61, 87, 93, 183, 261, 279, 549, 783, 837, 899, 1647, 1769, 1891, 2697, 5307, 5673, 8091, 15921, 17019, 24273, 47763, 51057, 54839, 164517, 351217, 493551, 1053651, 1480653, 3160953, 9482859, 10185293, 10887727, 21424237, 30555879, 32663181, 64272711, 91667637, 97989543, 192818133, 275002911, 293968629, 315744083, 578454399, 621302873, 664151347, 947232249, 1863908619, 1992454041, 2841696747, 5591725857, 5977362123, 8525090241, 16775177571, 17932086369, 19260389063, 57781167189, 173343501567, 520030504701]

約数ペア:

[(1, 520030504701), (3, 173343501567), (9, 57781167189), (27, 19260389063), (29, 17932086369), (31, 16775177571), (61, 8525090241), (87, 5977362123), (93, 5591725857), (183, 2841696747), (261, 1992454041), (279, 1863908619), (549, 947232249), (783, 664151347), (837, 621302873), (899, 578454399), (1647, 315744083), (1769, 293968629), (1891, 275002911), (2697, 192818133), (5307, 97989543), (5673, 91667637), (8091, 64272711), (15921, 32663181), (17019, 30555879), (24273, 21424237), (47763, 10887727), (51057, 10185293), (54839, 9482859), (164517, 3160953), (351217, 1480653), (493551, 1053651)]