138045963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{220169}}^1$

素因数の和:220202

約数の個数: 16

約数和(自身を含む): 211363200

約数和(自身を除く): 73317237

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 220169, 660507, 2421859, 4183211, 7265577, 12549633, 46015321, 138045963]

約数ペア:

[(1, 138045963), (3, 46015321), (11, 12549633), (19, 7265577), (33, 4183211), (57, 2421859), (209, 660507), (627, 220169)]