74366817

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6485

約数の個数: 32

約数和(自身を含む): 123417600

約数和(自身を除く): 49050783

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 6427, 11571, 19281, 44989, 122113, 134967, 186383, 366339, 559149, 854791, 1304681, 2564373, 3541277, 3914043, 10623831, 24788939, 74366817]

約数ペア:

[(1, 74366817), (3, 24788939), (7, 10623831), (19, 3914043), (21, 3541277), (29, 2564373), (57, 1304681), (87, 854791), (133, 559149), (203, 366339), (399, 186383), (551, 134967), (609, 122113), (1653, 44989), (3857, 19281), (6427, 11571)]