72724077

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 111675200

約数和(自身を除く): 38951123

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 4129, 5871, 12387, 17613, 37161, 78451, 235353, 425287, 706059, 1275861, 3827583, 8080453, 24241359, 72724077]

約数ペア:

[(1, 72724077), (3, 24241359), (9, 8080453), (19, 3827583), (57, 1275861), (103, 706059), (171, 425287), (309, 235353), (927, 78451), (1957, 37161), (4129, 17613), (5871, 12387)]