139883871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{599}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 209088000

約数和(自身を除く): 69204129

約数列:

[1, 3, 17, 19, 51, 57, 241, 323, 599, 723, 969, 1797, 4097, 4579, 10183, 11381, 12291, 13737, 30549, 34143, 77843, 144359, 193477, 233529, 433077, 580431, 2454103, 2742821, 7362309, 8228463, 46627957, 139883871]

約数ペア:

[(1, 139883871), (3, 46627957), (17, 8228463), (19, 7362309), (51, 2742821), (57, 2454103), (241, 580431), (323, 433077), (599, 233529), (723, 193477), (969, 144359), (1797, 77843), (4097, 34143), (4579, 30549), (10183, 13737), (11381, 12291)]