201339621

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14593}}^1$

素因数の和:14682

約数の個数: 32

約数和(自身を含む): 345585920

約数和(自身を除く): 144246299

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 14593, 43779, 102151, 131337, 306453, 394011, 919359, 1065289, 2758077, 3195867, 7457023, 9587601, 22371069, 28762803, 67113207, 201339621]

約数ペア:

[(1, 201339621), (3, 67113207), (7, 28762803), (9, 22371069), (21, 9587601), (27, 7457023), (63, 3195867), (73, 2758077), (189, 1065289), (219, 919359), (511, 394011), (657, 306453), (1533, 131337), (1971, 102151), (4599, 43779), (13797, 14593)]