159391617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 276701184

約数和(自身を除く): 117309567

約数列:

[1, 3, 7, 11, 21, 33, 47, 53, 77, 141, 159, 231, 277, 329, 371, 517, 583, 831, 987, 1113, 1551, 1749, 1939, 2491, 3047, 3619, 4081, 5817, 7473, 9141, 10857, 12243, 13019, 14681, 17437, 21329, 27401, 39057, 44043, 52311, 63987, 82203, 91133, 102767, 143209, 161491, 191807, 273399, 308301, 429627, 484473, 575421, 690007, 1002463, 1130437, 2070021, 3007389, 3391311, 4830049, 7590077, 14490147, 22770231, 53130539, 159391617]

約数ペア:

[(1, 159391617), (3, 53130539), (7, 22770231), (11, 14490147), (21, 7590077), (33, 4830049), (47, 3391311), (53, 3007389), (77, 2070021), (141, 1130437), (159, 1002463), (231, 690007), (277, 575421), (329, 484473), (371, 429627), (517, 308301), (583, 273399), (831, 191807), (987, 161491), (1113, 143209), (1551, 102767), (1749, 91133), (1939, 82203), (2491, 63987), (3047, 52311), (3619, 44043), (4081, 39057), (5817, 27401), (7473, 21329), (9141, 17437), (10857, 14681), (12243, 13019)]