23376249

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 38649600

約数和(自身を除く): 15273351

約数列:

[1, 3, 9, 13, 27, 39, 47, 109, 117, 141, 169, 327, 351, 423, 507, 611, 981, 1269, 1417, 1521, 1833, 2943, 4251, 4563, 5123, 5499, 7943, 12753, 15369, 16497, 18421, 23829, 38259, 46107, 55263, 66599, 71487, 138321, 165789, 199797, 214461, 497367, 599391, 865787, 1798173, 2597361, 7792083, 23376249]

約数ペア:

[(1, 23376249), (3, 7792083), (9, 2597361), (13, 1798173), (27, 865787), (39, 599391), (47, 497367), (109, 214461), (117, 199797), (141, 165789), (169, 138321), (327, 71487), (351, 66599), (423, 55263), (507, 46107), (611, 38259), (981, 23829), (1269, 18421), (1417, 16497), (1521, 15369), (1833, 12753), (2943, 7943), (4251, 5499), (4563, 5123)]