70399329

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 136515456

約数和(自身を除く): 66116127

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 49, 51, 77, 91, 119, 143, 147, 187, 197, 221, 231, 273, 357, 429, 539, 561, 591, 637, 663, 833, 1001, 1309, 1379, 1547, 1617, 1911, 2167, 2431, 2499, 2561, 3003, 3349, 3927, 4137, 4641, 6501, 7007, 7293, 7683, 9163, 9653, 10047, 10829, 15169, 17017, 17927, 21021, 23443, 27489, 28171, 28959, 32487, 36839, 43537, 45507, 51051, 53781, 70329, 84513, 106183, 110517, 119119, 125489, 130611, 164101, 197197, 257873, 304759, 318549, 357357, 376467, 478907, 492303, 591591, 773619, 914277, 1380379, 1436721, 1805111, 2133313, 3352349, 4141137, 5415333, 6399939, 10057047, 23466443, 70399329]

約数ペア:

[(1, 70399329), (3, 23466443), (7, 10057047), (11, 6399939), (13, 5415333), (17, 4141137), (21, 3352349), (33, 2133313), (39, 1805111), (49, 1436721), (51, 1380379), (77, 914277), (91, 773619), (119, 591591), (143, 492303), (147, 478907), (187, 376467), (197, 357357), (221, 318549), (231, 304759), (273, 257873), (357, 197197), (429, 164101), (539, 130611), (561, 125489), (591, 119119), (637, 110517), (663, 106183), (833, 84513), (1001, 70329), (1309, 53781), (1379, 51051), (1547, 45507), (1617, 43537), (1911, 36839), (2167, 32487), (2431, 28959), (2499, 28171), (2561, 27489), (3003, 23443), (3349, 21021), (3927, 17927), (4137, 17017), (4641, 15169), (6501, 10829), (7007, 10047), (7293, 9653), (7683, 9163)]