291287193003

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{919}}^1\times {\mathrm{1117}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 432427195200

約数和(自身を除く): 141140002197

約数列:

[1, 3, 9, 41, 123, 369, 769, 919, 1117, 2307, 2757, 3351, 6921, 8271, 10053, 31529, 37679, 45797, 94587, 113037, 137391, 283761, 339111, 412173, 706711, 858973, 1026523, 2120133, 2576919, 3079569, 6360399, 7730757, 9238707, 28975151, 35217893, 42087443, 86925453, 105653679, 126262329, 260776359, 316961037, 378786987, 789396187, 2368188561, 7104565683, 32365243667, 97095731001, 291287193003]

約数ペア:

[(1, 291287193003), (3, 97095731001), (9, 32365243667), (41, 7104565683), (123, 2368188561), (369, 789396187), (769, 378786987), (919, 316961037), (1117, 260776359), (2307, 126262329), (2757, 105653679), (3351, 86925453), (6921, 42087443), (8271, 35217893), (10053, 28975151), (31529, 9238707), (37679, 7730757), (45797, 6360399), (94587, 3079569), (113037, 2576919), (137391, 2120133), (283761, 1026523), (339111, 858973), (412173, 706711)]