51815577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42437}}^1$

素因数の和:42488

約数の個数: 16

約数和(自身を含む): 77406912

約数和(自身を除く): 25591335

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 42437, 127311, 466807, 1400421, 1570169, 4710507, 17271859, 51815577]

約数ペア:

[(1, 51815577), (3, 17271859), (11, 4710507), (33, 1570169), (37, 1400421), (111, 466807), (407, 127311), (1221, 42437)]