303485277

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 421604352

約数和(自身を除く): 118119075

約数列:

[1, 3, 67, 103, 107, 137, 201, 309, 321, 411, 6901, 7169, 9179, 11021, 14111, 14659, 20703, 21507, 27537, 33063, 42333, 43977, 738407, 945437, 982153, 1509877, 2215221, 2836311, 2946459, 4529631, 101161759, 303485277]

約数ペア:

[(1, 303485277), (3, 101161759), (67, 4529631), (103, 2946459), (107, 2836311), (137, 2215221), (201, 1509877), (309, 982153), (321, 945437), (411, 738407), (6901, 43977), (7169, 42333), (9179, 33063), (11021, 27537), (14111, 21507), (14659, 20703)]