45198891

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 72832320

約数和(自身を除く): 27633429

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 683, 817, 1161, 1539, 2049, 2451, 3483, 6147, 7353, 12977, 18441, 22059, 29369, 38931, 55323, 66177, 88107, 116793, 264321, 350379, 558011, 792963, 1051137, 1674033, 2378889, 5022099, 15066297, 45198891]

約数ペア:

[(1, 45198891), (3, 15066297), (9, 5022099), (19, 2378889), (27, 1674033), (43, 1051137), (57, 792963), (81, 558011), (129, 350379), (171, 264321), (387, 116793), (513, 88107), (683, 66177), (817, 55323), (1161, 38931), (1539, 29369), (2049, 22059), (2451, 18441), (3483, 12977), (6147, 7353)]