312133311

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5165

約数の個数: 64

約数和(自身を含む): 589132800

約数和(自身を除く): 276999489

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 969, 1071, 1197, 2261, 2907, 3213, 3591, 5113, 6783, 8721, 15339, 20349, 35791, 46017, 61047, 86921, 97147, 107373, 138051, 260763, 291441, 322119, 608447, 680029, 782289, 874323, 966357, 1651499, 1825341, 2040087, 2346867, 2622969, 4954497, 5476023, 6120261, 11560493, 14863491, 16428069, 18360783, 34681479, 44590473, 104044437, 312133311]

約数ペア:

[(1, 312133311), (3, 104044437), (7, 44590473), (9, 34681479), (17, 18360783), (19, 16428069), (21, 14863491), (27, 11560493), (51, 6120261), (57, 5476023), (63, 4954497), (119, 2622969), (133, 2346867), (153, 2040087), (171, 1825341), (189, 1651499), (323, 966357), (357, 874323), (399, 782289), (459, 680029), (513, 608447), (969, 322119), (1071, 291441), (1197, 260763), (2261, 138051), (2907, 107373), (3213, 97147), (3591, 86921), (5113, 61047), (6783, 46017), (8721, 35791), (15339, 20349)]