86408637

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12739}}^1$

素因数の和:12785

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 60356163

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 12739, 38217, 89173, 216563, 242041, 267519, 649689, 726123, 1515941, 1694287, 4114697, 4547823, 5082861, 12344091, 28802879, 86408637]

約数ペア:

[(1, 86408637), (3, 28802879), (7, 12344091), (17, 5082861), (19, 4547823), (21, 4114697), (51, 1694287), (57, 1515941), (119, 726123), (133, 649689), (323, 267519), (357, 242041), (399, 216563), (969, 89173), (2261, 38217), (6783, 12739)]