77047119

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{14197}}^1$

素因数の和:14276

約数の個数: 20

約数和(自身を含む): 116821144

約数和(自身を除く): 39774025

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 14197, 42591, 127773, 383319, 951199, 1149957, 2853597, 8560791, 25682373, 77047119]

約数ペア:

[(1, 77047119), (3, 25682373), (9, 8560791), (27, 2853597), (67, 1149957), (81, 951199), (201, 383319), (603, 127773), (1809, 42591), (5427, 14197)]