73323901

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 90021888

約数和(自身を除く): 16697987

約数列:

[1, 7, 43, 47, 71, 73, 301, 329, 497, 511, 2021, 3053, 3139, 3337, 3431, 5183, 14147, 21371, 21973, 23359, 24017, 36281, 143491, 147533, 222869, 243601, 1004437, 1032731, 1560083, 1705207, 10474843, 73323901]

約数ペア:

[(1, 73323901), (7, 10474843), (43, 1705207), (47, 1560083), (71, 1032731), (73, 1004437), (301, 243601), (329, 222869), (497, 147533), (511, 143491), (2021, 36281), (3053, 24017), (3139, 23359), (3337, 21973), (3431, 21371), (5183, 14147)]