40804930551

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1\times {\mathrm{19801}}^1$

素因数の和:20644

約数の個数: 48

約数和(自身を含む): 68433177344

約数和(自身を除く): 27628246793

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 811, 847, 2433, 2541, 5677, 8921, 17031, 19801, 26763, 59403, 62447, 98131, 138607, 187341, 217811, 294393, 415821, 653433, 686917, 1524677, 2060751, 2395921, 4574031, 7187763, 16058611, 16771447, 48175833, 50314341, 112410277, 176644721, 337230831, 529934163, 1236513047, 1943091931, 3709539141, 5829275793, 13601643517, 40804930551]

約数ペア:

[(1, 40804930551), (3, 13601643517), (7, 5829275793), (11, 3709539141), (21, 1943091931), (33, 1236513047), (77, 529934163), (121, 337230831), (231, 176644721), (363, 112410277), (811, 50314341), (847, 48175833), (2433, 16771447), (2541, 16058611), (5677, 7187763), (8921, 4574031), (17031, 2395921), (19801, 2060751), (26763, 1524677), (59403, 686917), (62447, 653433), (98131, 415821), (138607, 294393), (187341, 217811)]