51364551

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78901}}^1$

素因数の和:78942

約数の個数: 16

約数和(自身を含む): 80795648

約数和(自身を除く): 29431097

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 78901, 236703, 552307, 1656921, 2445931, 7337793, 17121517, 51364551]

約数ペア:

[(1, 51364551), (3, 17121517), (7, 7337793), (21, 2445931), (31, 1656921), (93, 552307), (217, 236703), (651, 78901)]