68856237

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3304

約数の個数: 28

約数和(自身を含む): 106829820

約数和(自身を除く): 37973583

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 3257, 7047, 9771, 21141, 29313, 87939, 94453, 263817, 283359, 791451, 850077, 2374353, 2550231, 7650693, 22952079, 68856237]

約数ペア:

[(1, 68856237), (3, 22952079), (9, 7650693), (27, 2550231), (29, 2374353), (81, 850077), (87, 791451), (243, 283359), (261, 263817), (729, 94453), (783, 87939), (2349, 29313), (3257, 21141), (7047, 9771)]