33777317

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 45505152

約数和(自身を除く): 11727835

約数列:

[1, 7, 17, 23, 41, 43, 49, 119, 161, 287, 301, 391, 697, 731, 833, 943, 989, 1127, 1763, 2009, 2107, 2737, 4879, 5117, 6601, 6923, 12341, 16031, 16813, 19159, 29971, 34153, 35819, 40549, 46207, 48461, 86387, 112217, 117691, 209797, 283843, 689333, 785519, 823837, 1468579, 1986901, 4825331, 33777317]

約数ペア:

[(1, 33777317), (7, 4825331), (17, 1986901), (23, 1468579), (41, 823837), (43, 785519), (49, 689333), (119, 283843), (161, 209797), (287, 117691), (301, 112217), (391, 86387), (697, 48461), (731, 46207), (833, 40549), (943, 35819), (989, 34153), (1127, 29971), (1763, 19159), (2009, 16813), (2107, 16031), (2737, 12341), (4879, 6923), (5117, 6601)]