105945903

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 183006720

約数和(自身を除く): 77060817

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 103, 203, 261, 309, 563, 609, 721, 927, 1689, 1827, 2163, 2987, 3941, 5067, 6489, 8961, 11823, 16327, 20909, 26883, 35469, 48981, 57989, 62727, 114289, 146943, 173967, 188181, 342867, 405923, 521901, 1028601, 1217769, 1681681, 3653307, 5045043, 11771767, 15135129, 35315301, 105945903]

約数ペア:

[(1, 105945903), (3, 35315301), (7, 15135129), (9, 11771767), (21, 5045043), (29, 3653307), (63, 1681681), (87, 1217769), (103, 1028601), (203, 521901), (261, 405923), (309, 342867), (563, 188181), (609, 173967), (721, 146943), (927, 114289), (1689, 62727), (1827, 57989), (2163, 48981), (2987, 35469), (3941, 26883), (5067, 20909), (6489, 16327), (8961, 11823)]