77615373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 38506227

約数列:

[1, 3, 11, 33, 53, 159, 199, 223, 583, 597, 669, 1749, 2189, 2453, 6567, 7359, 10547, 11819, 31641, 35457, 44377, 116017, 130009, 133131, 348051, 390027, 488147, 1464441, 2351981, 7055943, 25871791, 77615373]

約数ペア:

[(1, 77615373), (3, 25871791), (11, 7055943), (33, 2351981), (53, 1464441), (159, 488147), (199, 390027), (223, 348051), (583, 133131), (597, 130009), (669, 116017), (1749, 44377), (2189, 35457), (2453, 31641), (6567, 11819), (7359, 10547)]