155031837

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 220962816

約数和(自身を除く): 65930979

約数列:

[1, 3, 31, 53, 71, 93, 159, 213, 443, 1329, 1643, 2201, 3763, 4929, 6603, 11289, 13733, 23479, 31453, 41199, 70437, 94359, 116653, 349959, 727849, 975043, 1667009, 2183547, 2925129, 5001027, 51677279, 155031837]

約数ペア:

[(1, 155031837), (3, 51677279), (31, 5001027), (53, 2925129), (71, 2183547), (93, 1667009), (159, 975043), (213, 727849), (443, 349959), (1329, 116653), (1643, 94359), (2201, 70437), (3763, 41199), (4929, 31453), (6603, 23479), (11289, 13733)]