159635523

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 66801597

約数列:

[1, 3, 31, 53, 93, 139, 159, 233, 417, 699, 1643, 4309, 4929, 7223, 7367, 12349, 12927, 21669, 22101, 32387, 37047, 97161, 228377, 382819, 685131, 1003997, 1148457, 1716511, 3011991, 5149533, 53211841, 159635523]

約数ペア:

[(1, 159635523), (3, 53211841), (31, 5149533), (53, 3011991), (93, 1716511), (139, 1148457), (159, 1003997), (233, 685131), (417, 382819), (699, 228377), (1643, 97161), (4309, 37047), (4929, 32387), (7223, 22101), (7367, 21669), (12349, 12927)]