70378497

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5101}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 120815360

約数和(自身を除く): 50436863

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 5101, 13797, 15303, 35707, 45909, 107121, 137727, 321363, 372373, 964089, 1117119, 2606611, 3351357, 7819833, 10054071, 23459499, 70378497]

約数ペア:

[(1, 70378497), (3, 23459499), (7, 10054071), (9, 7819833), (21, 3351357), (27, 2606611), (63, 1117119), (73, 964089), (189, 372373), (219, 321363), (511, 137727), (657, 107121), (1533, 45909), (1971, 35707), (4599, 15303), (5101, 13797)]