156930372453

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1\times {\mathrm{209701}}^1$

素因数の和:210433

約数の個数: 24

約数和(自身を含む): 221153406816

約数和(自身を除く): 64223034363

約数列:

[1, 3, 19, 57, 361, 691, 1083, 2073, 13129, 39387, 209701, 249451, 629103, 748353, 3984319, 11952957, 75702061, 144903391, 227106183, 434710173, 2753164429, 8259493287, 52310124151, 156930372453]

約数ペア:

[(1, 156930372453), (3, 52310124151), (19, 8259493287), (57, 2753164429), (361, 434710173), (691, 227106183), (1083, 144903391), (2073, 75702061), (13129, 11952957), (39387, 3984319), (209701, 748353), (249451, 629103)]