66996045

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1931}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 119629440

約数和(自身を除く): 52633395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 1931, 2313, 3855, 5793, 6939, 9655, 11565, 17379, 28965, 34695, 52137, 86895, 260685, 496267, 1488801, 2481335, 4466403, 7444005, 13399209, 22332015, 66996045]

約数ペア:

[(1, 66996045), (3, 22332015), (5, 13399209), (9, 7444005), (15, 4466403), (27, 2481335), (45, 1488801), (135, 496267), (257, 260685), (771, 86895), (1285, 52137), (1931, 34695), (2313, 28965), (3855, 17379), (5793, 11565), (6939, 9655)]