65796171

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 109478304

約数和(自身を除く): 43682133

約数列:

[1, 3, 7, 17, 21, 49, 51, 113, 119, 147, 233, 339, 357, 699, 791, 833, 1631, 1921, 2373, 2499, 3961, 4893, 5537, 5763, 11417, 11883, 13447, 16611, 26329, 27727, 34251, 40341, 78987, 83181, 94129, 184303, 194089, 282387, 447593, 552909, 582267, 1290121, 1342779, 3133151, 3870363, 9399453, 21932057, 65796171]

約数ペア:

[(1, 65796171), (3, 21932057), (7, 9399453), (17, 3870363), (21, 3133151), (49, 1342779), (51, 1290121), (113, 582267), (119, 552909), (147, 447593), (233, 282387), (339, 194089), (357, 184303), (699, 94129), (791, 83181), (833, 78987), (1631, 40341), (1921, 34251), (2373, 27727), (2499, 26329), (3961, 16611), (4893, 13447), (5537, 11883), (5763, 11417)]