156902178279

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{1980263}}^1$

素因数の和:1980305

約数の個数: 40

約数和(自身を含む): 266242534272

約数和(自身を除く): 109340355993

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 2401, 3773, 7203, 11319, 26411, 79233, 1980263, 5940789, 13861841, 21782893, 41585523, 65348679, 97032887, 152480251, 291098661, 457440753, 679230209, 1067361757, 2037690627, 3202085271, 4754611463, 7471532299, 14263834389, 22414596897, 52300726093, 156902178279]

約数ペア:

[(1, 156902178279), (3, 52300726093), (7, 22414596897), (11, 14263834389), (21, 7471532299), (33, 4754611463), (49, 3202085271), (77, 2037690627), (147, 1067361757), (231, 679230209), (343, 457440753), (539, 291098661), (1029, 152480251), (1617, 97032887), (2401, 65348679), (3773, 41585523), (7203, 21782893), (11319, 13861841), (26411, 5940789), (79233, 1980263)]