61445937

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 99303424

約数和(自身を除く): 37857487

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 2551, 3441, 7653, 8029, 17857, 24087, 53571, 79081, 94387, 237243, 283161, 553567, 660709, 1660701, 1982127, 2925997, 8777991, 20481979, 61445937]

約数ペア:

[(1, 61445937), (3, 20481979), (7, 8777991), (21, 2925997), (31, 1982127), (37, 1660701), (93, 660709), (111, 553567), (217, 283161), (259, 237243), (651, 94387), (777, 79081), (1147, 53571), (2551, 24087), (3441, 17857), (7653, 8029)]