210006767907

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{4108837}}^1$

素因数の和:4109480

約数の個数: 20

約数和(自身を含む): 314211059536

約数和(自身を除く): 104204291629

約数列:

[1, 3, 9, 27, 81, 631, 1893, 5679, 17037, 51111, 4108837, 12326511, 36979533, 110938599, 332815797, 2592676147, 7778028441, 23334085323, 70002255969, 210006767907]

約数ペア:

[(1, 210006767907), (3, 70002255969), (9, 23334085323), (27, 7778028441), (81, 2592676147), (631, 332815797), (1893, 110938599), (5679, 36979533), (17037, 12326511), (51111, 4108837)]