72465369

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 98319744

約数和(自身を除く): 25854375

約数列:

[1, 3, 71, 213, 521, 653, 1563, 1959, 36991, 46363, 110973, 139089, 340213, 1020639, 24155123, 72465369]

約数ペア:

[(1, 72465369), (3, 24155123), (71, 1020639), (213, 340213), (521, 139089), (653, 110973), (1563, 46363), (1959, 36991)]