147130563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 221861376

約数和(自身を除く): 74730813

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 2193, 2917, 2967, 8751, 16813, 49589, 50439, 67091, 125431, 148767, 201273, 376293, 1140547, 2132327, 2884913, 3421641, 6396981, 8654739, 49043521, 147130563]

約数ペア:

[(1, 147130563), (3, 49043521), (17, 8654739), (23, 6396981), (43, 3421641), (51, 2884913), (69, 2132327), (129, 1140547), (391, 376293), (731, 201273), (989, 148767), (1173, 125431), (2193, 67091), (2917, 50439), (2967, 49589), (8751, 16813)]