43378101

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 72452016

約数和(自身を除く): 29073915

約数列:

[1, 3, 9, 13, 17, 39, 51, 113, 117, 153, 193, 221, 339, 579, 663, 1017, 1469, 1737, 1921, 1989, 2509, 3281, 4407, 5763, 7527, 9843, 13221, 17289, 21809, 22581, 24973, 29529, 42653, 65427, 74919, 127959, 196281, 224757, 283517, 370753, 383877, 850551, 1112259, 2551653, 3336777, 4819789, 14459367, 43378101]

約数ペア:

[(1, 43378101), (3, 14459367), (9, 4819789), (13, 3336777), (17, 2551653), (39, 1112259), (51, 850551), (113, 383877), (117, 370753), (153, 283517), (193, 224757), (221, 196281), (339, 127959), (579, 74919), (663, 65427), (1017, 42653), (1469, 29529), (1737, 24973), (1921, 22581), (1989, 21809), (2509, 17289), (3281, 13221), (4407, 9843), (5763, 7527)]