206921167443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{1274671}}^1$

素因数の和:1275755

約数の個数: 24

約数和(自身を含む): 316766189376

約数和(自身を除く): 109845021933

約数列:

[1, 3, 9, 17, 51, 153, 1061, 3183, 9549, 18037, 54111, 162333, 1274671, 3824013, 11472039, 21669407, 65008221, 195024663, 1352425931, 4057277793, 12171833379, 22991240827, 68973722481, 206921167443]

約数ペア:

[(1, 206921167443), (3, 68973722481), (9, 22991240827), (17, 12171833379), (51, 4057277793), (153, 1352425931), (1061, 195024663), (3183, 65008221), (9549, 21669407), (18037, 11472039), (54111, 3824013), (162333, 1274671)]