61754693

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 31142587

約数列:

[1, 7, 11, 13, 17, 19, 77, 91, 119, 133, 143, 187, 191, 209, 221, 247, 323, 1001, 1309, 1337, 1463, 1547, 1729, 2101, 2261, 2431, 2483, 2717, 3247, 3553, 3629, 4199, 14707, 17017, 17381, 19019, 22729, 24871, 25403, 27313, 29393, 35717, 39919, 42211, 46189, 47177, 61693, 191191, 250019, 279433, 295477, 323323, 330239, 431851, 464321, 518947, 678623, 802009, 3250247, 3632629, 4750361, 5614063, 8822099, 61754693]

約数ペア:

[(1, 61754693), (7, 8822099), (11, 5614063), (13, 4750361), (17, 3632629), (19, 3250247), (77, 802009), (91, 678623), (119, 518947), (133, 464321), (143, 431851), (187, 330239), (191, 323323), (209, 295477), (221, 279433), (247, 250019), (323, 191191), (1001, 61693), (1309, 47177), (1337, 46189), (1463, 42211), (1547, 39919), (1729, 35717), (2101, 29393), (2261, 27313), (2431, 25403), (2483, 24871), (2717, 22729), (3247, 19019), (3553, 17381), (3629, 17017), (4199, 14707)]