76645521

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 120457920

約数和(自身を除く): 43812399

約数列:

[1, 3, 9, 27, 29, 67, 81, 87, 201, 261, 487, 603, 783, 1461, 1809, 1943, 2349, 4383, 5427, 5829, 13149, 14123, 17487, 32629, 39447, 42369, 52461, 97887, 127107, 157383, 293661, 381321, 880983, 946241, 1143963, 2642949, 2838723, 8516169, 25548507, 76645521]

約数ペア:

[(1, 76645521), (3, 25548507), (9, 8516169), (27, 2838723), (29, 2642949), (67, 1143963), (81, 946241), (87, 880983), (201, 381321), (261, 293661), (487, 157383), (603, 127107), (783, 97887), (1461, 52461), (1809, 42369), (1943, 39447), (2349, 32629), (4383, 17487), (5427, 14123), (5829, 13149)]