72011457

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9293}}^1$

素因数の和:9350

約数の個数: 32

約数和(自身を含む): 124911360

約数和(自身を除く): 52899903

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 9293, 27879, 65051, 83637, 195153, 250911, 381013, 585459, 1143039, 1756377, 2667091, 3429117, 8001273, 10287351, 24003819, 72011457]

約数ペア:

[(1, 72011457), (3, 24003819), (7, 10287351), (9, 8001273), (21, 3429117), (27, 2667091), (41, 1756377), (63, 1143039), (123, 585459), (189, 381013), (287, 250911), (369, 195153), (861, 83637), (1107, 65051), (2583, 27879), (7749, 9293)]