71675961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10567}}^1$

素因数の和:10613

約数の個数: 32

約数和(自身を含む): 121743360

約数和(自身を除く): 50067399

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 10567, 31701, 73969, 179639, 200773, 221907, 538917, 602319, 1257473, 1405411, 3413141, 3772419, 4216233, 10239423, 23891987, 71675961]

約数ペア:

[(1, 71675961), (3, 23891987), (7, 10239423), (17, 4216233), (19, 3772419), (21, 3413141), (51, 1405411), (57, 1257473), (119, 602319), (133, 538917), (323, 221907), (357, 200773), (399, 179639), (969, 73969), (2261, 31701), (6783, 10567)]