53520399

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{2357}}^1$

素因数の和:2424

約数の個数: 24

約数和(自身を含む): 82152720

約数和(自身を除く): 28632321

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2357, 2523, 7071, 7569, 21213, 22707, 63639, 68353, 205059, 615177, 1845531, 1982237, 5946711, 17840133, 53520399]

約数ペア:

[(1, 53520399), (3, 17840133), (9, 5946711), (27, 1982237), (29, 1845531), (87, 615177), (261, 205059), (783, 68353), (841, 63639), (2357, 22707), (2523, 21213), (7071, 7569)]