73856787

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 105897984

約数和(自身を除く): 32041197

約数列:

[1, 3, 31, 47, 61, 93, 141, 183, 277, 831, 1457, 1891, 2867, 4371, 5673, 8587, 8601, 13019, 16897, 25761, 39057, 50691, 88877, 266631, 403589, 523807, 794159, 1210767, 1571421, 2382477, 24618929, 73856787]

約数ペア:

[(1, 73856787), (3, 24618929), (31, 2382477), (47, 1571421), (61, 1210767), (93, 794159), (141, 523807), (183, 403589), (277, 266631), (831, 88877), (1457, 50691), (1891, 39057), (2867, 25761), (4371, 16897), (5673, 13019), (8587, 8601)]