71632641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1907}}^1$

素因数の和:2588

約数の個数: 16

約数和(自身を含む): 100742400

約数和(自身を除く): 29109759

約数列:

[1, 3, 19, 57, 659, 1907, 1977, 5721, 12521, 36233, 37563, 108699, 1256713, 3770139, 23877547, 71632641]

約数ペア:

[(1, 71632641), (3, 23877547), (19, 3770139), (57, 1256713), (659, 108699), (1907, 37563), (1977, 36233), (5721, 12521)]