57989889

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 85647744

約数和(自身を除く): 27657855

約数列:

[1, 3, 9, 71, 151, 213, 453, 601, 639, 1359, 1803, 5409, 10721, 32163, 42671, 90751, 96489, 128013, 272253, 384039, 816759, 6443321, 19329963, 57989889]

約数ペア:

[(1, 57989889), (3, 19329963), (9, 6443321), (71, 816759), (151, 384039), (213, 272253), (453, 128013), (601, 96489), (639, 90751), (1359, 42671), (1803, 32163), (5409, 10721)]