42482853

素因数分解:

$3^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 74036160

約数和(自身を除く): 31553307

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 163, 189, 197, 441, 489, 591, 1141, 1323, 1379, 1467, 1773, 3423, 4137, 4401, 5319, 7987, 9653, 10269, 12411, 23961, 28959, 30807, 32111, 37233, 71883, 86877, 96333, 215649, 224777, 260631, 288999, 674331, 866997, 1573439, 2022993, 4720317, 6068979, 14160951, 42482853]

約数ペア:

[(1, 42482853), (3, 14160951), (7, 6068979), (9, 4720317), (21, 2022993), (27, 1573439), (49, 866997), (63, 674331), (147, 288999), (163, 260631), (189, 224777), (197, 215649), (441, 96333), (489, 86877), (591, 71883), (1141, 37233), (1323, 32111), (1379, 30807), (1467, 28959), (1773, 23961), (3423, 12411), (4137, 10269), (4401, 9653), (5319, 7987)]