25798149

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 41811840

約数和(自身を除く): 16013691

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1097, 1809, 2613, 3291, 7839, 9873, 14261, 23517, 29619, 42783, 73499, 128349, 220497, 385047, 661491, 955487, 1984473, 2866461, 8599383, 25798149]

約数ペア:

[(1, 25798149), (3, 8599383), (9, 2866461), (13, 1984473), (27, 955487), (39, 661491), (67, 385047), (117, 220497), (201, 128349), (351, 73499), (603, 42783), (871, 29619), (1097, 23517), (1809, 14261), (2613, 9873), (3291, 7839)]