61532317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 20075363

約数列:

[1, 7, 11, 19, 77, 133, 137, 209, 307, 959, 1463, 1507, 2149, 2603, 3377, 5833, 10549, 18221, 23639, 28633, 40831, 42059, 64163, 200431, 294413, 449141, 462649, 799121, 3238543, 5593847, 8790331, 61532317]

約数ペア:

[(1, 61532317), (7, 8790331), (11, 5593847), (19, 3238543), (77, 799121), (133, 462649), (137, 449141), (209, 294413), (307, 200431), (959, 64163), (1463, 42059), (1507, 40831), (2149, 28633), (2603, 23639), (3377, 18221), (5833, 10549)]