121537661

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6133}}^1$

素因数の和:6308

約数の個数: 16

約数和(自身を含む): 147216000

約数和(自身を除く): 25678339

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 6133, 19817, 42931, 116527, 815689, 913817, 6396719, 17362523, 121537661]

約数ペア:

[(1, 121537661), (7, 17362523), (19, 6396719), (133, 913817), (149, 815689), (1043, 116527), (2831, 42931), (6133, 19817)]