70143717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 115064064

約数和(自身を除く): 44920347

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 3221, 7259, 9663, 21777, 22547, 54757, 67641, 164271, 196481, 383299, 589443, 1149897, 1375367, 3340177, 4126101, 10020531, 23381239, 70143717]

約数ペア:

[(1, 70143717), (3, 23381239), (7, 10020531), (17, 4126101), (21, 3340177), (51, 1375367), (61, 1149897), (119, 589443), (183, 383299), (357, 196481), (427, 164271), (1037, 67641), (1281, 54757), (3111, 22547), (3221, 21777), (7259, 9663)]