76269921

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 128931264

約数和(自身を除く): 52661343

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 107, 147, 273, 321, 373, 637, 749, 1119, 1391, 1911, 2247, 2611, 4173, 4849, 5243, 7833, 9737, 14547, 15729, 18277, 29211, 33943, 39911, 54831, 68159, 101829, 119733, 204477, 237601, 279377, 518843, 712803, 838131, 1556529, 1955639, 3631901, 5866917, 10895703, 25423307, 76269921]

約数ペア:

[(1, 76269921), (3, 25423307), (7, 10895703), (13, 5866917), (21, 3631901), (39, 1955639), (49, 1556529), (91, 838131), (107, 712803), (147, 518843), (273, 279377), (321, 237601), (373, 204477), (637, 119733), (749, 101829), (1119, 68159), (1391, 54831), (1911, 39911), (2247, 33943), (2611, 29211), (4173, 18277), (4849, 15729), (5243, 14547), (7833, 9737)]