187228528081

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{8147101}}^1$

素因数の和:8147189

約数の個数: 16

約数和(自身を含む): 221601174400

約数和(自身を除く): 34372646319

約数列:

[1, 7, 49, 67, 343, 469, 3283, 22981, 8147101, 57029707, 399207949, 545855767, 2794455643, 3820990369, 26746932583, 187228528081]

約数ペア:

[(1, 187228528081), (7, 26746932583), (49, 3820990369), (67, 2794455643), (343, 545855767), (469, 399207949), (3283, 57029707), (22981, 8147101)]