40384196649

素因数分解:

$3^4\times {\mathrm{9601}}^1\times {\mathrm{51929}}^1$

素因数の和:61542

約数の個数: 20

約数和(自身を含む): 60334455060

約数和(自身を除く): 19950258411

約数列:

[1, 3, 9, 27, 81, 9601, 28803, 51929, 86409, 155787, 259227, 467361, 777681, 1402083, 4206249, 498570329, 1495710987, 4487132961, 13461398883, 40384196649]

約数ペア:

[(1, 40384196649), (3, 13461398883), (9, 4487132961), (27, 1495710987), (81, 498570329), (9601, 4206249), (28803, 1402083), (51929, 777681), (86409, 467361), (155787, 259227)]