187792089

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{13159}}^1$

素因数の和:13300

約数の個数: 16

約数和(自身を含む): 257725440

約数和(自身を除く): 69933351

約数列:

[1, 3, 67, 71, 201, 213, 4757, 13159, 14271, 39477, 881653, 934289, 2644959, 2802867, 62597363, 187792089]

約数ペア:

[(1, 187792089), (3, 62597363), (67, 2802867), (71, 2644959), (201, 934289), (213, 881653), (4757, 39477), (13159, 14271)]