40645929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 60604416

約数和(自身を除く): 19958487

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 527, 547, 799, 1457, 1581, 1641, 2397, 4371, 9299, 16957, 24769, 25709, 27897, 50871, 74307, 77127, 288269, 437053, 796979, 864807, 1311159, 2390937, 13548643, 40645929]

約数ペア:

[(1, 40645929), (3, 13548643), (17, 2390937), (31, 1311159), (47, 864807), (51, 796979), (93, 437053), (141, 288269), (527, 77127), (547, 74307), (799, 50871), (1457, 27897), (1581, 25709), (1641, 24769), (2397, 16957), (4371, 9299)]