127958907

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 179988480

約数和(自身を除く): 52029573

約数列:

[1, 3, 53, 61, 79, 159, 167, 183, 237, 501, 3233, 4187, 4819, 8851, 9699, 10187, 12561, 13193, 14457, 26553, 30561, 39579, 255407, 539911, 699229, 766221, 804773, 1619733, 2097687, 2414319, 42652969, 127958907]

約数ペア:

[(1, 127958907), (3, 42652969), (53, 2414319), (61, 2097687), (79, 1619733), (159, 804773), (167, 766221), (183, 699229), (237, 539911), (501, 255407), (3233, 39579), (4187, 30561), (4819, 26553), (8851, 14457), (9699, 13193), (10187, 12561)]