27699969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 14394111

約数列:

[1, 3, 11, 33, 41, 59, 123, 177, 347, 451, 649, 1041, 1353, 1947, 2419, 3817, 7257, 11451, 14227, 20473, 26609, 42681, 61419, 79827, 156497, 225203, 469491, 675609, 839393, 2518179, 9233323, 27699969]

約数ペア:

[(1, 27699969), (3, 9233323), (11, 2518179), (33, 839393), (41, 675609), (59, 469491), (123, 225203), (177, 156497), (347, 79827), (451, 61419), (649, 42681), (1041, 26609), (1353, 20473), (1947, 14227), (2419, 11451), (3817, 7257)]