121390299

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 187790400

約数和(自身を除く): 66400101

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 1107, 1431, 2069, 2173, 6207, 6519, 18621, 19557, 55863, 58671, 84829, 109657, 254487, 328971, 763461, 986913, 2290383, 2960739, 4495937, 13487811, 40463433, 121390299]

約数ペア:

[(1, 121390299), (3, 40463433), (9, 13487811), (27, 4495937), (41, 2960739), (53, 2290383), (123, 986913), (159, 763461), (369, 328971), (477, 254487), (1107, 109657), (1431, 84829), (2069, 58671), (2173, 55863), (6207, 19557), (6519, 18621)]