68414577

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 45771663

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 353, 839, 1059, 2471, 2517, 3883, 5873, 7413, 9229, 11649, 17619, 27181, 27687, 64603, 81543, 193809, 296167, 888501, 2073169, 3257837, 6219507, 9773511, 22804859, 68414577]

約数ペア:

[(1, 68414577), (3, 22804859), (7, 9773511), (11, 6219507), (21, 3257837), (33, 2073169), (77, 888501), (231, 296167), (353, 193809), (839, 81543), (1059, 64603), (2471, 27687), (2517, 27181), (3883, 17619), (5873, 11649), (7413, 9229)]