6898311

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 13132800

約数和(自身を除く): 6234489

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 113, 119, 133, 153, 171, 189, 323, 339, 357, 399, 459, 513, 791, 969, 1017, 1071, 1197, 1921, 2147, 2261, 2373, 2907, 3051, 3213, 3591, 5763, 6441, 6783, 7119, 8721, 13447, 15029, 17289, 19323, 20349, 21357, 36499, 40341, 45087, 51867, 57969, 61047, 109497, 121023, 135261, 255493, 328491, 363069, 405783, 766479, 985473, 2299437, 6898311]

約数ペア:

[(1, 6898311), (3, 2299437), (7, 985473), (9, 766479), (17, 405783), (19, 363069), (21, 328491), (27, 255493), (51, 135261), (57, 121023), (63, 109497), (113, 61047), (119, 57969), (133, 51867), (153, 45087), (171, 40341), (189, 36499), (323, 21357), (339, 20349), (357, 19323), (399, 17289), (459, 15029), (513, 13447), (791, 8721), (969, 7119), (1017, 6783), (1071, 6441), (1197, 5763), (1921, 3591), (2147, 3213), (2261, 3051), (2373, 2907)]