144407823

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 232906752

約数和(自身を除く): 88498929

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 4211, 4899, 11431, 12633, 29477, 34293, 88431, 96853, 290559, 298981, 677971, 896943, 2033913, 2092867, 6278601, 6876563, 20629689, 48135941, 144407823]

約数ペア:

[(1, 144407823), (3, 48135941), (7, 20629689), (21, 6876563), (23, 6278601), (69, 2092867), (71, 2033913), (161, 896943), (213, 677971), (483, 298981), (497, 290559), (1491, 96853), (1633, 88431), (4211, 34293), (4899, 29477), (11431, 12633)]