5453313117

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2411}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 8869367808

約数和(自身を除く): 3416054691

約数列:

[1, 3, 7, 21, 37, 41, 71, 111, 123, 213, 259, 287, 497, 777, 861, 1491, 1517, 2411, 2627, 2911, 4551, 7233, 7881, 8733, 10619, 16877, 18389, 20377, 31857, 50631, 55167, 61131, 89207, 98851, 107707, 171181, 267621, 296553, 323121, 513543, 624449, 691957, 753949, 1198267, 1873347, 2075871, 2261847, 3594801, 3657487, 6333697, 7018421, 10972461, 19001091, 21055263, 25602409, 44335879, 49128947, 76807227, 133007637, 147386841, 259681577, 779044731, 1817771039, 5453313117]

約数ペア:

[(1, 5453313117), (3, 1817771039), (7, 779044731), (21, 259681577), (37, 147386841), (41, 133007637), (71, 76807227), (111, 49128947), (123, 44335879), (213, 25602409), (259, 21055263), (287, 19001091), (497, 10972461), (777, 7018421), (861, 6333697), (1491, 3657487), (1517, 3594801), (2411, 2261847), (2627, 2075871), (2911, 1873347), (4551, 1198267), (7233, 753949), (7881, 691957), (8733, 624449), (10619, 513543), (16877, 323121), (18389, 296553), (20377, 267621), (31857, 171181), (50631, 107707), (55167, 98851), (61131, 89207)]