67851219

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{31721}}^1$

素因数の和:31778

約数の個数: 16

約数和(自身を含む): 97449984

約数和(自身を除く): 29598765

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 31721, 95163, 729583, 983351, 2188749, 2950053, 22617073, 67851219]

約数ペア:

[(1, 67851219), (3, 22617073), (23, 2950053), (31, 2188749), (69, 983351), (93, 729583), (713, 95163), (2139, 31721)]