73159823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 17560177

約数列:

[1, 11, 17, 19, 59, 187, 209, 323, 349, 649, 1003, 1121, 3553, 3839, 5933, 6631, 11033, 12331, 19057, 20591, 65263, 72941, 112727, 209627, 226501, 350047, 391229, 1239997, 3850517, 4303519, 6650893, 73159823]

約数ペア:

[(1, 73159823), (11, 6650893), (17, 4303519), (19, 3850517), (59, 1239997), (187, 391229), (209, 350047), (323, 226501), (349, 209627), (649, 112727), (1003, 72941), (1121, 65263), (3553, 20591), (3839, 19057), (5933, 12331), (6631, 11033)]