64803177

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 96145920

約数和(自身を除く): 31342743

約数列:

[1, 3, 9, 47, 141, 239, 423, 641, 717, 1923, 2151, 5769, 11233, 30127, 33699, 90381, 101097, 153199, 271143, 459597, 1378791, 7200353, 21601059, 64803177]

約数ペア:

[(1, 64803177), (3, 21601059), (9, 7200353), (47, 1378791), (141, 459597), (239, 271143), (423, 153199), (641, 101097), (717, 90381), (1923, 33699), (2151, 30127), (5769, 11233)]