51313773

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78823}}^1$

素因数の和:78864

約数の個数: 16

約数和(自身を含む): 80715776

約数和(自身を除く): 29402003

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 78823, 236469, 551761, 1655283, 2443513, 7330539, 17104591, 51313773]

約数ペア:

[(1, 51313773), (3, 17104591), (7, 7330539), (21, 2443513), (31, 1655283), (93, 551761), (217, 236469), (651, 78823)]