89691399

素因数分解:

$3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2797}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 148405920

約数和(自身を除く): 58714521

約数列:

[1, 3, 7, 9, 21, 63, 509, 1527, 2797, 3563, 4581, 8391, 10689, 19579, 25173, 32067, 58737, 176211, 1423673, 4271019, 9965711, 12813057, 29897133, 89691399]

約数ペア:

[(1, 89691399), (3, 29897133), (7, 12813057), (9, 9965711), (21, 4271019), (63, 1423673), (509, 176211), (1527, 58737), (2797, 32067), (3563, 25173), (4581, 19579), (8391, 10689)]