75917667

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 120131584

約数和(自身を除く): 44213917

約数列:

[1, 3, 7, 21, 31, 93, 217, 277, 421, 651, 831, 1263, 1939, 2947, 5817, 8587, 8841, 13051, 25761, 39153, 60109, 91357, 116617, 180327, 274071, 349851, 816319, 2448957, 3615127, 10845381, 25305889, 75917667]

約数ペア:

[(1, 75917667), (3, 25305889), (7, 10845381), (21, 3615127), (31, 2448957), (93, 816319), (217, 349851), (277, 274071), (421, 180327), (651, 116617), (831, 91357), (1263, 60109), (1939, 39153), (2947, 25761), (5817, 13051), (8587, 8841)]