137020191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31219}}^1$

素因数の和:31259

約数の個数: 32

約数和(自身を含む): 239769600

約数和(自身を除く): 102749409

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 31219, 93657, 218533, 343409, 593161, 655599, 1030227, 1779483, 2403863, 4152127, 6524771, 7211589, 12456381, 19574313, 45673397, 137020191]

約数ペア:

[(1, 137020191), (3, 45673397), (7, 19574313), (11, 12456381), (19, 7211589), (21, 6524771), (33, 4152127), (57, 2403863), (77, 1779483), (133, 1030227), (209, 655599), (231, 593161), (399, 343409), (627, 218533), (1463, 93657), (4389, 31219)]