90187623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 36

約数和(自身を含む): 143492440

約数和(自身を除く): 53304817

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 529, 997, 1311, 1587, 2991, 3933, 4761, 8973, 10051, 18943, 22931, 30153, 56829, 68793, 90459, 170487, 206379, 435689, 527413, 1307067, 1582239, 3921201, 4746717, 10020847, 30062541, 90187623]

約数ペア:

[(1, 90187623), (3, 30062541), (9, 10020847), (19, 4746717), (23, 3921201), (57, 1582239), (69, 1307067), (171, 527413), (207, 435689), (437, 206379), (529, 170487), (997, 90459), (1311, 68793), (1587, 56829), (2991, 30153), (3933, 22931), (4761, 18943), (8973, 10051)]