69626223

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{18289}}^1$

素因数の和:18348

約数の個数: 20

約数和(自身を含む): 106228320

約数和(自身を除く): 36602097

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 18289, 54867, 164601, 493803, 859583, 1481409, 2578749, 7736247, 23208741, 69626223]

約数ペア:

[(1, 69626223), (3, 23208741), (9, 7736247), (27, 2578749), (47, 1481409), (81, 859583), (141, 493803), (423, 164601), (1269, 54867), (3807, 18289)]