139884572157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{639259}}^1$

素因数の和:639641

約数の個数: 32

約数和(自身を含む): 214791360000

約数和(自身を除く): 74906787843

約数列:

[1, 3, 11, 19, 33, 57, 209, 349, 627, 1047, 3839, 6631, 11517, 19893, 72941, 218823, 639259, 1917777, 7031849, 12145921, 21095547, 36437763, 133605131, 223101391, 400815393, 669304173, 2454115301, 4238926429, 7362345903, 12716779287, 46628190719, 139884572157]

約数ペア:

[(1, 139884572157), (3, 46628190719), (11, 12716779287), (19, 7362345903), (33, 4238926429), (57, 2454115301), (209, 669304173), (349, 400815393), (627, 223101391), (1047, 133605131), (3839, 36437763), (6631, 21095547), (11517, 12145921), (19893, 7031849), (72941, 1917777), (218823, 639259)]