37500687

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 64430080

約数和(自身を除く): 26929393

約数列:

[1, 3, 7, 9, 21, 43, 63, 109, 127, 129, 301, 327, 381, 387, 763, 889, 903, 981, 1143, 2289, 2667, 2709, 4687, 5461, 6867, 8001, 13843, 14061, 16383, 32809, 38227, 41529, 42183, 49149, 96901, 98427, 114681, 124587, 290703, 295281, 344043, 595249, 872109, 1785747, 4166743, 5357241, 12500229, 37500687]

約数ペア:

[(1, 37500687), (3, 12500229), (7, 5357241), (9, 4166743), (21, 1785747), (43, 872109), (63, 595249), (109, 344043), (127, 295281), (129, 290703), (301, 124587), (327, 114681), (381, 98427), (387, 96901), (763, 49149), (889, 42183), (903, 41529), (981, 38227), (1143, 32809), (2289, 16383), (2667, 14061), (2709, 13843), (4687, 8001), (5461, 6867)]