145890357

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{49171}}^1$

素因数の和:49240

約数の個数: 16

約数和(自身を含む): 207702528

約数和(自身を除く): 61812171

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 49171, 147513, 1130933, 2114353, 3392799, 6343059, 48630119, 145890357]

約数ペア:

[(1, 145890357), (3, 48630119), (23, 6343059), (43, 3392799), (69, 2114353), (129, 1130933), (989, 147513), (2967, 49171)]