119394639

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 215272512

約数和(自身を除く): 95877873

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 511, 657, 819, 949, 1533, 1997, 2847, 4599, 5991, 6643, 8541, 13979, 17973, 19929, 25961, 41937, 59787, 77883, 125811, 145781, 181727, 233649, 437343, 545181, 1020467, 1312029, 1635543, 1895153, 3061401, 5685459, 9184203, 13266071, 17056377, 39798213, 119394639]

約数ペア:

[(1, 119394639), (3, 39798213), (7, 17056377), (9, 13266071), (13, 9184203), (21, 5685459), (39, 3061401), (63, 1895153), (73, 1635543), (91, 1312029), (117, 1020467), (219, 545181), (273, 437343), (511, 233649), (657, 181727), (819, 145781), (949, 125811), (1533, 77883), (1997, 59787), (2847, 41937), (4599, 25961), (5991, 19929), (6643, 17973), (8541, 13979)]