41718987

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 64967760

約数和(自身を除く): 23248773

約数列:

[1, 3, 9, 23, 43, 69, 109, 129, 207, 327, 387, 981, 989, 1849, 2507, 2967, 4687, 5547, 7521, 8901, 14061, 16641, 22563, 42183, 42527, 107801, 127581, 201541, 323403, 382743, 604623, 970209, 1813869, 4635443, 13906329, 41718987]

約数ペア:

[(1, 41718987), (3, 13906329), (9, 4635443), (23, 1813869), (43, 970209), (69, 604623), (109, 382743), (129, 323403), (207, 201541), (327, 127581), (387, 107801), (981, 42527), (989, 42183), (1849, 22563), (2507, 16641), (2967, 14061), (4687, 8901), (5547, 7521)]