27133946

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 49838976

約数和(自身を除く): 22705030

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 137, 274, 301, 329, 602, 658, 959, 1918, 2021, 2107, 2303, 4042, 4214, 4606, 5891, 6439, 6713, 11782, 12878, 13426, 14147, 28294, 41237, 45073, 82474, 90146, 99029, 198058, 276877, 288659, 315511, 553754, 577318, 631022, 1938139, 3876278, 13566973, 27133946]

約数ペア:

[(1, 27133946), (2, 13566973), (7, 3876278), (14, 1938139), (43, 631022), (47, 577318), (49, 553754), (86, 315511), (94, 288659), (98, 276877), (137, 198058), (274, 99029), (301, 90146), (329, 82474), (602, 45073), (658, 41237), (959, 28294), (1918, 14147), (2021, 13426), (2107, 12878), (2303, 11782), (4042, 6713), (4214, 6439), (4606, 5891)]