72136977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 111621120

約数和(自身を除く): 39484143

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 627, 1117, 1133, 1957, 3351, 3399, 5871, 12287, 21223, 21527, 36861, 63669, 64581, 115051, 233453, 345153, 700359, 1265561, 2185969, 3796683, 6557907, 24045659, 72136977]

約数ペア:

[(1, 72136977), (3, 24045659), (11, 6557907), (19, 3796683), (33, 2185969), (57, 1265561), (103, 700359), (209, 345153), (309, 233453), (627, 115051), (1117, 64581), (1133, 63669), (1957, 36861), (3351, 21527), (3399, 21223), (5871, 12287)]