80454949589

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4217}}^1\times {\mathrm{3877}}^1$

素因数の和:8157

約数の個数: 32

約数和(自身を含む): 99453016320

約数和(自身を除く): 18998066731

約数列:

[1, 7, 19, 37, 133, 259, 703, 3877, 4217, 4921, 27139, 29519, 73663, 80123, 143449, 156029, 515641, 560861, 1004143, 1092203, 2725531, 2964551, 16349309, 19078717, 20751857, 114445163, 310636871, 604924433, 2174458097, 4234471031, 11493564227, 80454949589]

約数ペア:

[(1, 80454949589), (7, 11493564227), (19, 4234471031), (37, 2174458097), (133, 604924433), (259, 310636871), (703, 114445163), (3877, 20751857), (4217, 19078717), (4921, 16349309), (27139, 2964551), (29519, 2725531), (73663, 1092203), (80123, 1004143), (143449, 560861), (156029, 515641)]