71295759

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 105788592

約数和(自身を除く): 34492833

約数列:

[1, 3, 9, 53, 137, 159, 411, 477, 1091, 1233, 3273, 7261, 9819, 21783, 57823, 65349, 149467, 173469, 448401, 520407, 1345203, 7921751, 23765253, 71295759]

約数ペア:

[(1, 71295759), (3, 23765253), (9, 7921751), (53, 1345203), (137, 520407), (159, 448401), (411, 173469), (477, 149467), (1091, 65349), (1233, 57823), (3273, 21783), (7261, 9819)]