33071409

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 61890048

約数和(自身を除く): 28818639

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 73, 81, 119, 141, 153, 189, 219, 329, 357, 423, 459, 511, 567, 657, 799, 987, 1071, 1241, 1269, 1377, 1533, 1971, 2397, 2961, 3213, 3431, 3723, 3807, 4599, 5593, 5913, 7191, 8687, 8883, 9639, 10293, 11169, 13797, 16779, 21573, 24017, 26061, 26649, 30879, 33507, 41391, 50337, 58327, 64719, 72051, 78183, 92637, 100521, 151011, 174981, 216153, 234549, 277911, 408289, 453033, 524943, 648459, 703647, 1224867, 1574829, 1945377, 3674601, 4724487, 11023803, 33071409]

約数ペア:

[(1, 33071409), (3, 11023803), (7, 4724487), (9, 3674601), (17, 1945377), (21, 1574829), (27, 1224867), (47, 703647), (51, 648459), (63, 524943), (73, 453033), (81, 408289), (119, 277911), (141, 234549), (153, 216153), (189, 174981), (219, 151011), (329, 100521), (357, 92637), (423, 78183), (459, 72051), (511, 64719), (567, 58327), (657, 50337), (799, 41391), (987, 33507), (1071, 30879), (1241, 26649), (1269, 26061), (1377, 24017), (1533, 21573), (1971, 16779), (2397, 13797), (2961, 11169), (3213, 10293), (3431, 9639), (3723, 8883), (3807, 8687), (4599, 7191), (5593, 5913)]