55628853

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 87201792

約数和(自身を除く): 31572939

約数列:

[1, 3, 7, 21, 53, 151, 159, 331, 371, 453, 993, 1057, 1113, 2317, 3171, 6951, 8003, 17543, 24009, 49981, 52629, 56021, 122801, 149943, 168063, 349867, 368403, 1049601, 2648993, 7946979, 18542951, 55628853]

約数ペア:

[(1, 55628853), (3, 18542951), (7, 7946979), (21, 2648993), (53, 1049601), (151, 368403), (159, 349867), (331, 168063), (371, 149943), (453, 122801), (993, 56021), (1057, 52629), (1113, 49981), (2317, 24009), (3171, 17543), (6951, 8003)]