53392443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 79570176

約数和(自身を除く): 26177733

約数列:

[1, 3, 13, 37, 39, 111, 163, 227, 481, 489, 681, 1443, 2119, 2951, 6031, 6357, 8399, 8853, 18093, 25197, 37001, 78403, 109187, 111003, 235209, 327561, 481013, 1369037, 1443039, 4107111, 17797481, 53392443]

約数ペア:

[(1, 53392443), (3, 17797481), (13, 4107111), (37, 1443039), (39, 1369037), (111, 481013), (163, 327561), (227, 235209), (481, 111003), (489, 109187), (681, 78403), (1443, 37001), (2119, 25197), (2951, 18093), (6031, 8853), (6357, 8399)]