73152023481

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2647}}^1\times {\mathrm{17957}}^1$

素因数の和:20635

約数の個数: 40

約数和(自身を含む): 115077737280

約数和(自身を除く): 41925713799

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2647, 7941, 17957, 23823, 50293, 53871, 71469, 150879, 161613, 214407, 341183, 452637, 484839, 1023549, 1357911, 1454517, 3070647, 4073733, 9211941, 27635823, 47532179, 142596537, 427789611, 903111401, 1283368833, 2709334203, 3850106499, 8128002609, 24384007827, 73152023481]

約数ペア:

[(1, 73152023481), (3, 24384007827), (9, 8128002609), (19, 3850106499), (27, 2709334203), (57, 1283368833), (81, 903111401), (171, 427789611), (513, 142596537), (1539, 47532179), (2647, 27635823), (7941, 9211941), (17957, 4073733), (23823, 3070647), (50293, 1454517), (53871, 1357911), (71469, 1023549), (150879, 484839), (161613, 452637), (214407, 341183)]