15673613361

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{1297}}^1$

素因数の和:2334

約数の個数: 64

約数和(自身を含む): 25998213120

約数和(自身を除く): 10324599759

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 977, 1297, 1767, 2931, 3891, 4123, 6839, 9079, 12369, 18563, 20517, 24643, 27237, 30287, 40207, 55689, 73929, 90861, 120621, 129941, 172501, 212009, 281449, 389823, 517503, 575453, 636027, 763933, 844347, 1267169, 1726359, 2291799, 3801507, 4028171, 5347531, 8870183, 12084513, 16042593, 24076211, 26610549, 39282239, 72228633, 117846717, 168533477, 274975673, 505600431, 746362541, 824927019, 2239087623, 5224537787, 15673613361]

約数ペア:

[(1, 15673613361), (3, 5224537787), (7, 2239087623), (19, 824927019), (21, 746362541), (31, 505600431), (57, 274975673), (93, 168533477), (133, 117846717), (217, 72228633), (399, 39282239), (589, 26610549), (651, 24076211), (977, 16042593), (1297, 12084513), (1767, 8870183), (2931, 5347531), (3891, 4028171), (4123, 3801507), (6839, 2291799), (9079, 1726359), (12369, 1267169), (18563, 844347), (20517, 763933), (24643, 636027), (27237, 575453), (30287, 517503), (40207, 389823), (55689, 281449), (73929, 212009), (90861, 172501), (120621, 129941)]