233915674779

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{12391}}^1$

素因数の和:13056

約数の個数: 48

約数和(自身を含む): 352606924800

約数和(自身を除く): 118691250021

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 479, 1359, 1437, 4311, 4379, 12391, 13137, 13891, 37173, 39411, 41673, 72329, 111519, 125019, 216987, 359339, 650961, 1078017, 1871041, 2097541, 3234051, 5613123, 5935289, 6292623, 16839369, 17805867, 18877869, 53417601, 54260189, 162780567, 172123381, 488341701, 516370143, 896228639, 1549110429, 2688685917, 8066057751, 25990630531, 77971891593, 233915674779]

約数ペア:

[(1, 233915674779), (3, 77971891593), (9, 25990630531), (29, 8066057751), (87, 2688685917), (151, 1549110429), (261, 896228639), (453, 516370143), (479, 488341701), (1359, 172123381), (1437, 162780567), (4311, 54260189), (4379, 53417601), (12391, 18877869), (13137, 17805867), (13891, 16839369), (37173, 6292623), (39411, 5935289), (41673, 5613123), (72329, 3234051), (111519, 2097541), (125019, 1871041), (216987, 1078017), (359339, 650961)]