131840908143

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5743}}^1\times {\mathrm{17921}}^1$

素因数の和:23735

約数の個数: 32

約数和(自身を含む): 204240832512

約数和(自身を除く): 72399924369

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 5743, 17229, 17921, 40201, 53763, 120603, 125447, 350323, 376341, 1050969, 1093181, 2452261, 3279543, 7356783, 7652267, 22956801, 102920303, 308760909, 720442121, 2161326363, 6278138483, 18834415449, 43946969381, 131840908143]

約数ペア:

[(1, 131840908143), (3, 43946969381), (7, 18834415449), (21, 6278138483), (61, 2161326363), (183, 720442121), (427, 308760909), (1281, 102920303), (5743, 22956801), (17229, 7652267), (17921, 7356783), (40201, 3279543), (53763, 2452261), (120603, 1093181), (125447, 1050969), (350323, 376341)]