165933054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21589}}^1$

素因数の和:21665

約数の個数: 48

約数和(自身を含む): 417636960

約数和(自身を除く): 251703906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 21589, 43178, 64767, 129534, 151123, 194301, 302246, 388602, 453369, 906738, 1316929, 1360107, 2633858, 2720214, 3950787, 7901574, 9218503, 11852361, 18437006, 23704722, 27655509, 55311018, 82966527, 165933054]

約数ペア:

[(1, 165933054), (2, 82966527), (3, 55311018), (6, 27655509), (7, 23704722), (9, 18437006), (14, 11852361), (18, 9218503), (21, 7901574), (42, 3950787), (61, 2720214), (63, 2633858), (122, 1360107), (126, 1316929), (183, 906738), (366, 453369), (427, 388602), (549, 302246), (854, 194301), (1098, 151123), (1281, 129534), (2562, 64767), (3843, 43178), (7686, 21589)]