74430447

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4621}}^1$

素因数の和:4703

約数の個数: 32

約数和(自身を含む): 124239360

約数和(自身を除く): 49808913

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 4621, 5369, 13863, 16107, 32347, 60073, 97041, 180219, 272639, 420511, 817917, 1261533, 1908473, 3544307, 5725419, 10632921, 24810149, 74430447]

約数ペア:

[(1, 74430447), (3, 24810149), (7, 10632921), (13, 5725419), (21, 3544307), (39, 1908473), (59, 1261533), (91, 817917), (177, 420511), (273, 272639), (413, 180219), (767, 97041), (1239, 60073), (2301, 32347), (4621, 16107), (5369, 13863)]