65164737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 102136320

約数和(自身を除く): 36971583

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 2417, 2451, 7251, 8987, 26587, 26961, 45923, 79761, 103931, 137769, 311793, 505153, 1143241, 1515459, 1974689, 3429723, 5924067, 21721579, 65164737]

約数ペア:

[(1, 65164737), (3, 21721579), (11, 5924067), (19, 3429723), (33, 1974689), (43, 1515459), (57, 1143241), (129, 505153), (209, 311793), (473, 137769), (627, 103931), (817, 79761), (1419, 45923), (2417, 26961), (2451, 26587), (7251, 8987)]