39778833591

素因数分解:

$3^4\times 7^1\times {\mathrm{881}}^1\times {\mathrm{79633}}^1$

素因数の和:80533

約数の個数: 40

約数和(自身を含む): 67989597984

約数和(自身を除く): 28210764393

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 881, 2643, 6167, 7929, 18501, 23787, 55503, 71361, 79633, 166509, 238899, 499527, 557431, 716697, 1672293, 2150091, 5016879, 6450273, 15050637, 45151911, 70156673, 210470019, 491096711, 631410057, 1473290133, 1894230171, 4419870399, 5682690513, 13259611197, 39778833591]

約数ペア:

[(1, 39778833591), (3, 13259611197), (7, 5682690513), (9, 4419870399), (21, 1894230171), (27, 1473290133), (63, 631410057), (81, 491096711), (189, 210470019), (567, 70156673), (881, 45151911), (2643, 15050637), (6167, 6450273), (7929, 5016879), (18501, 2150091), (23787, 1672293), (55503, 716697), (71361, 557431), (79633, 499527), (166509, 238899)]