117171201

素因数分解:

$3^1\times 7^4\times {\mathrm{16267}}^1$

素因数の和:16298

約数の個数: 20

約数和(自身を含む): 182266672

約数和(自身を除く): 65095471

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 16267, 48801, 113869, 341607, 797083, 2391249, 5579581, 16738743, 39057067, 117171201]

約数ペア:

[(1, 117171201), (3, 39057067), (7, 16738743), (21, 5579581), (49, 2391249), (147, 797083), (343, 341607), (1029, 113869), (2401, 48801), (7203, 16267)]