97834401

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 178393280

約数和(自身を除く): 80558879

約数列:

[1, 3, 7, 9, 19, 21, 37, 47, 57, 63, 111, 133, 141, 171, 259, 329, 333, 399, 423, 703, 777, 893, 987, 1197, 1739, 2109, 2209, 2331, 2679, 2961, 4921, 5217, 6251, 6327, 6627, 8037, 12173, 14763, 15463, 15651, 18753, 19881, 33041, 36519, 41971, 44289, 46389, 56259, 81733, 99123, 109557, 125913, 139167, 231287, 245199, 293797, 297369, 377739, 572131, 693861, 735597, 881391, 1552927, 1716393, 2081583, 2644173, 4658781, 5149179, 10870489, 13976343, 32611467, 97834401]

約数ペア:

[(1, 97834401), (3, 32611467), (7, 13976343), (9, 10870489), (19, 5149179), (21, 4658781), (37, 2644173), (47, 2081583), (57, 1716393), (63, 1552927), (111, 881391), (133, 735597), (141, 693861), (171, 572131), (259, 377739), (329, 297369), (333, 293797), (399, 245199), (423, 231287), (703, 139167), (777, 125913), (893, 109557), (987, 99123), (1197, 81733), (1739, 56259), (2109, 46389), (2209, 44289), (2331, 41971), (2679, 36519), (2961, 33041), (4921, 19881), (5217, 18753), (6251, 15651), (6327, 15463), (6627, 14763), (8037, 12173)]