1330398027

素因数分解:

$3^7\times 7^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 2384271360

約数和(自身を除く): 1053873333

約数列:

[1, 3, 7, 9, 21, 27, 43, 47, 63, 81, 129, 141, 189, 243, 301, 329, 387, 423, 567, 729, 903, 987, 1161, 1269, 1701, 1849, 2021, 2187, 2709, 2961, 3483, 3807, 5103, 5547, 6063, 8127, 8883, 10449, 11421, 12943, 14147, 15309, 16641, 18189, 24381, 26649, 31347, 34263, 38829, 42441, 49923, 54567, 73143, 79947, 86903, 94041, 102789, 116487, 127323, 149769, 163701, 219429, 239841, 260709, 349461, 381969, 449307, 491103, 608321, 658287, 719523, 782127, 1048383, 1145907, 1347921, 1473309, 1824963, 2346381, 3145149, 3437721, 4043763, 4419927, 5474889, 7039143, 9435447, 10313163, 16424667, 21117429, 28306341, 30939489, 49274001, 63352287, 147822003, 190056861, 443466009, 1330398027]

約数ペア:

[(1, 1330398027), (3, 443466009), (7, 190056861), (9, 147822003), (21, 63352287), (27, 49274001), (43, 30939489), (47, 28306341), (63, 21117429), (81, 16424667), (129, 10313163), (141, 9435447), (189, 7039143), (243, 5474889), (301, 4419927), (329, 4043763), (387, 3437721), (423, 3145149), (567, 2346381), (729, 1824963), (903, 1473309), (987, 1347921), (1161, 1145907), (1269, 1048383), (1701, 782127), (1849, 719523), (2021, 658287), (2187, 608321), (2709, 491103), (2961, 449307), (3483, 381969), (3807, 349461), (5103, 260709), (5547, 239841), (6063, 219429), (8127, 163701), (8883, 149769), (10449, 127323), (11421, 116487), (12943, 102789), (14147, 94041), (15309, 86903), (16641, 79947), (18189, 73143), (24381, 54567), (26649, 49923), (31347, 42441), (34263, 38829)]