1830623565519

素因数分解:

$3^3\times 7^1\times {\mathrm{9685838971}}^1$

素因数の和:9685838987

約数の個数: 16

約数和(自身を含む): 3099468471040

約数和(自身を除く): 1268844905521

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 9685838971, 29057516913, 67800872797, 87172550739, 203402618391, 261517652217, 610207855173, 1830623565519]

約数ペア:

[(1, 1830623565519), (3, 610207855173), (7, 261517652217), (9, 203402618391), (21, 87172550739), (27, 67800872797), (63, 29057516913), (189, 9685838971)]