69283593

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{18199}}^1$

素因数の和:18258

約数の個数: 20

約数和(自身を含む): 105705600

約数和(自身を除く): 36422007

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 18199, 54597, 163791, 491373, 855353, 1474119, 2566059, 7698177, 23094531, 69283593]

約数ペア:

[(1, 69283593), (3, 23094531), (9, 7698177), (27, 2566059), (47, 1474119), (81, 855353), (141, 491373), (423, 163791), (1269, 54597), (3807, 18199)]