93814721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 44079679

約数列:

[1, 7, 11, 13, 17, 37, 77, 91, 119, 143, 149, 187, 221, 259, 407, 481, 629, 1001, 1043, 1309, 1547, 1639, 1937, 2431, 2533, 2849, 3367, 4403, 5291, 5513, 6919, 8177, 11473, 13559, 17017, 17731, 21307, 27863, 32929, 37037, 38591, 48433, 57239, 60643, 71669, 89947, 93721, 149149, 195041, 230503, 362219, 424501, 501683, 629629, 656047, 788359, 1030931, 1218373, 2535533, 5518513, 7216517, 8528611, 13402103, 93814721]

約数ペア:

[(1, 93814721), (7, 13402103), (11, 8528611), (13, 7216517), (17, 5518513), (37, 2535533), (77, 1218373), (91, 1030931), (119, 788359), (143, 656047), (149, 629629), (187, 501683), (221, 424501), (259, 362219), (407, 230503), (481, 195041), (629, 149149), (1001, 93721), (1043, 89947), (1309, 71669), (1547, 60643), (1639, 57239), (1937, 48433), (2431, 38591), (2533, 37037), (2849, 32929), (3367, 27863), (4403, 21307), (5291, 17731), (5513, 17017), (6919, 13559), (8177, 11473)]