73889181

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 109193760

約数和(自身を除く): 35304579

約数列:

[1, 3, 9, 59, 177, 227, 531, 613, 681, 1839, 2043, 5517, 13393, 36167, 40179, 108501, 120537, 139151, 325503, 417453, 1252359, 8209909, 24629727, 73889181]

約数ペア:

[(1, 73889181), (3, 24629727), (9, 8209909), (59, 1252359), (177, 417453), (227, 325503), (531, 139151), (613, 120537), (681, 108501), (1839, 40179), (2043, 36167), (5517, 13393)]