15674968827

素因数分解:

$3^3\times 7^2\times {\mathrm{1321}}^1\times {\mathrm{8969}}^1$

素因数の和:10313

約数の個数: 48

約数和(自身を含む): 27037015200

約数和(自身を除く): 11362046373

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1321, 1323, 3963, 8969, 9247, 11889, 26907, 27741, 35667, 62783, 64729, 80721, 83223, 188349, 194187, 242163, 249669, 439481, 565047, 582561, 1318443, 1695141, 1747683, 3955329, 11848049, 11865987, 35544147, 82936343, 106632441, 248809029, 319897323, 580554401, 746427087, 1741663203, 2239281261, 5224989609, 15674968827]

約数ペア:

[(1, 15674968827), (3, 5224989609), (7, 2239281261), (9, 1741663203), (21, 746427087), (27, 580554401), (49, 319897323), (63, 248809029), (147, 106632441), (189, 82936343), (441, 35544147), (1321, 11865987), (1323, 11848049), (3963, 3955329), (8969, 1747683), (9247, 1695141), (11889, 1318443), (26907, 582561), (27741, 565047), (35667, 439481), (62783, 249669), (64729, 242163), (80721, 194187), (83223, 188349)]