156778762761

素因数分解:

$3^4\times {\mathrm{11273}}^1\times {\mathrm{171697}}^1$

素因数の和:182982

約数の個数: 20

約数和(自身を含む): 234222513492

約数和(自身を除く): 77443750731

約数列:

[1, 3, 9, 27, 81, 11273, 33819, 101457, 171697, 304371, 515091, 913113, 1545273, 4635819, 13907457, 1935540281, 5806620843, 17419862529, 52259587587, 156778762761]

約数ペア:

[(1, 156778762761), (3, 52259587587), (9, 17419862529), (27, 5806620843), (81, 1935540281), (11273, 13907457), (33819, 4635819), (101457, 1545273), (171697, 913113), (304371, 515091)]