201355821

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{3923}}^1$

素因数の和:5833

約数の個数: 16

約数和(自身を含む): 298537920

約数和(自身を除く): 97182099

約数列:

[1, 3, 9, 27, 1901, 3923, 5703, 11769, 17109, 35307, 51327, 105921, 7457623, 22372869, 67118607, 201355821]

約数ペア:

[(1, 201355821), (3, 67118607), (9, 22372869), (27, 7457623), (1901, 105921), (3923, 51327), (5703, 35307), (11769, 17109)]