74722803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 109965312

約数和(自身を除く): 35242509

約数列:

[1, 3, 17, 31, 51, 93, 151, 313, 453, 527, 939, 1581, 2567, 4681, 5321, 7701, 9703, 14043, 15963, 29109, 47263, 79577, 141789, 164951, 238731, 494853, 803471, 1465153, 2410413, 4395459, 24907601, 74722803]

約数ペア:

[(1, 74722803), (3, 24907601), (17, 4395459), (31, 2410413), (51, 1465153), (93, 803471), (151, 494853), (313, 238731), (453, 164951), (527, 141789), (939, 79577), (1581, 47263), (2567, 29109), (4681, 15963), (5321, 14043), (7701, 9703)]