156784309497

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53933371}}^1$

素因数の和:53933413

約数の個数: 24

約数和(自身を含む): 252408180960

約数和(自身を除く): 95623871463

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 53933371, 161800113, 485400339, 916867307, 1024734049, 2750601921, 3074202147, 8251805763, 9222606441, 17420478833, 52261436499, 156784309497]

約数ペア:

[(1, 156784309497), (3, 52261436499), (9, 17420478833), (17, 9222606441), (19, 8251805763), (51, 3074202147), (57, 2750601921), (153, 1024734049), (171, 916867307), (323, 485400339), (969, 161800113), (2907, 53933371)]