71316243

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 104957216

約数和(自身を除く): 33640973

約数列:

[1, 3, 9, 97, 151, 291, 453, 541, 873, 1359, 1623, 4869, 14647, 43941, 52477, 81691, 131823, 157431, 245073, 472293, 735219, 7924027, 23772081, 71316243]

約数ペア:

[(1, 71316243), (3, 23772081), (9, 7924027), (97, 735219), (151, 472293), (291, 245073), (453, 157431), (541, 131823), (873, 81691), (1359, 52477), (1623, 43941), (4869, 14647)]