57030399

素因数分解:

$3^7\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 86788800

約数和(自身を除く): 29758401

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 293, 729, 801, 879, 2187, 2403, 2637, 7209, 7911, 21627, 23733, 26077, 64881, 71199, 78231, 194643, 213597, 234693, 640791, 704079, 2112237, 6336711, 19010133, 57030399]

約数ペア:

[(1, 57030399), (3, 19010133), (9, 6336711), (27, 2112237), (81, 704079), (89, 640791), (243, 234693), (267, 213597), (293, 194643), (729, 78231), (801, 71199), (879, 64881), (2187, 26077), (2403, 23733), (2637, 21627), (7209, 7911)]