183684591

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{42787}}^1$

素因数の和:42852

約数の個数: 20

約数和(自身を含む): 279576792

約数和(自身を除く): 95892201

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 42787, 128361, 385083, 1155249, 2267711, 3465747, 6803133, 20409399, 61228197, 183684591]

約数ペア:

[(1, 183684591), (3, 61228197), (9, 20409399), (27, 6803133), (53, 3465747), (81, 2267711), (159, 1155249), (477, 385083), (1431, 128361), (4293, 42787)]