121820271

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{20899}}^1$

素因数の和:20998

約数の個数: 16

約数和(自身を含む): 170544000

約数和(自身を除く): 48723729

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 20899, 62697, 606071, 1400233, 1818213, 4200699, 40606757, 121820271]

約数ペア:

[(1, 121820271), (3, 40606757), (29, 4200699), (67, 1818213), (87, 1400233), (201, 606071), (1943, 62697), (5829, 20899)]