42431337

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 72204480

約数和(自身を除く): 29773143

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 547, 663, 1521, 1641, 1989, 2873, 4563, 4923, 5967, 7111, 8619, 9299, 14769, 21333, 25857, 27897, 63999, 77571, 83691, 92443, 120887, 191997, 251073, 277329, 362661, 831987, 1087983, 1571531, 2495961, 3263949, 4714593, 14143779, 42431337]

約数ペア:

[(1, 42431337), (3, 14143779), (9, 4714593), (13, 3263949), (17, 2495961), (27, 1571531), (39, 1087983), (51, 831987), (117, 362661), (153, 277329), (169, 251073), (221, 191997), (351, 120887), (459, 92443), (507, 83691), (547, 77571), (663, 63999), (1521, 27897), (1641, 25857), (1989, 21333), (2873, 14769), (4563, 9299), (4923, 8619), (5967, 7111)]