847161

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 1520532

約数和(自身を除く): 673371

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 113, 119, 147, 153, 339, 357, 441, 791, 833, 1017, 1071, 1921, 2373, 2499, 5537, 5763, 7119, 7497, 13447, 16611, 17289, 40341, 49833, 94129, 121023, 282387, 847161]

約数ペア:

[(1, 847161), (3, 282387), (7, 121023), (9, 94129), (17, 49833), (21, 40341), (49, 17289), (51, 16611), (63, 13447), (113, 7497), (119, 7119), (147, 5763), (153, 5537), (339, 2499), (357, 2373), (441, 1921), (791, 1071), (833, 1017)]