27955278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 65672880

約数和(自身を除く): 37717602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 619, 1158, 1238, 1737, 1857, 2509, 3474, 3714, 5018, 5571, 7527, 8047, 11142, 15054, 16094, 22581, 24141, 45162, 48282, 72423, 119467, 144846, 238934, 358401, 716802, 1075203, 1553071, 2150406, 3106142, 4659213, 9318426, 13977639, 27955278]

約数ペア:

[(1, 27955278), (2, 13977639), (3, 9318426), (6, 4659213), (9, 3106142), (13, 2150406), (18, 1553071), (26, 1075203), (39, 716802), (78, 358401), (117, 238934), (193, 144846), (234, 119467), (386, 72423), (579, 48282), (619, 45162), (1158, 24141), (1238, 22581), (1737, 16094), (1857, 15054), (2509, 11142), (3474, 8047), (3714, 7527), (5018, 5571)]