127684554

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 260475264

約数和(自身を除く): 132790710

約数列:

[1, 2, 3, 6, 71, 142, 193, 213, 386, 426, 579, 1158, 1553, 3106, 4659, 9318, 13703, 27406, 41109, 82218, 110263, 220526, 299729, 330789, 599458, 661578, 899187, 1798374, 21280759, 42561518, 63842277, 127684554]

約数ペア:

[(1, 127684554), (2, 63842277), (3, 42561518), (6, 21280759), (71, 1798374), (142, 899187), (193, 661578), (213, 599458), (386, 330789), (426, 299729), (579, 220526), (1158, 110263), (1553, 82218), (3106, 41109), (4659, 27406), (9318, 13703)]