77747613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 38373987

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 391, 839, 1173, 1343, 1817, 2517, 4029, 5451, 14263, 19297, 30889, 42789, 57891, 66281, 92667, 198843, 328049, 984147, 1126777, 1524463, 3380331, 4573389, 25915871, 77747613]

約数ペア:

[(1, 77747613), (3, 25915871), (17, 4573389), (23, 3380331), (51, 1524463), (69, 1126777), (79, 984147), (237, 328049), (391, 198843), (839, 92667), (1173, 66281), (1343, 57891), (1817, 42789), (2517, 30889), (4029, 19297), (5451, 14263)]