145986057

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3527}}^1$

素因数の和:3619

約数の個数: 40

約数和(自身を含む): 252717696

約数和(自身を除く): 106731639

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1971, 3527, 4599, 5913, 10581, 13797, 24689, 31743, 41391, 74067, 95229, 222201, 257471, 285687, 666603, 772413, 1802297, 1999809, 2317239, 5406891, 6951717, 16220673, 20855151, 48662019, 145986057]

約数ペア:

[(1, 145986057), (3, 48662019), (7, 20855151), (9, 16220673), (21, 6951717), (27, 5406891), (63, 2317239), (73, 1999809), (81, 1802297), (189, 772413), (219, 666603), (511, 285687), (567, 257471), (657, 222201), (1533, 95229), (1971, 74067), (3527, 41391), (4599, 31743), (5913, 24689), (10581, 13797)]