161362113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 249495552

約数和(自身を除く): 88133439

約数列:

[1, 3, 11, 17, 33, 51, 187, 383, 561, 751, 1149, 2253, 4213, 6511, 8261, 12639, 12767, 19533, 24783, 38301, 71621, 140437, 214863, 287633, 421311, 862899, 3163963, 4889761, 9491889, 14669283, 53787371, 161362113]

約数ペア:

[(1, 161362113), (3, 53787371), (11, 14669283), (17, 9491889), (33, 4889761), (51, 3163963), (187, 862899), (383, 421311), (561, 287633), (751, 214863), (1149, 140437), (2253, 71621), (4213, 38301), (6511, 24783), (8261, 19533), (12639, 12767)]