77093709

素因数分解:

$3^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 131765760

約数和(自身を除く): 54672051

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 139, 147, 231, 343, 417, 539, 973, 1029, 1529, 1617, 2401, 2919, 3773, 4587, 6811, 7203, 10703, 11319, 16807, 20433, 26411, 32109, 47677, 50421, 74921, 79233, 143031, 184877, 224763, 333739, 524447, 554631, 1001217, 1573341, 2336173, 3671129, 7008519, 11013387, 25697903, 77093709]

約数ペア:

[(1, 77093709), (3, 25697903), (7, 11013387), (11, 7008519), (21, 3671129), (33, 2336173), (49, 1573341), (77, 1001217), (139, 554631), (147, 524447), (231, 333739), (343, 224763), (417, 184877), (539, 143031), (973, 79233), (1029, 74921), (1529, 50421), (1617, 47677), (2401, 32109), (2919, 26411), (3773, 20433), (4587, 16807), (6811, 11319), (7203, 10703)]