72792639

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 109652400

約数和(自身を除く): 36859761

約数列:

[1, 3, 9, 29, 87, 131, 261, 393, 1179, 2129, 3799, 6387, 11397, 19161, 34191, 61741, 185223, 278899, 555669, 836697, 2510091, 8088071, 24264213, 72792639]

約数ペア:

[(1, 72792639), (3, 24264213), (9, 8088071), (29, 2510091), (87, 836697), (131, 555669), (261, 278899), (393, 185223), (1179, 61741), (2129, 34191), (3799, 19161), (6387, 11397)]