97921953

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 156549120

約数和(自身を除く): 58627167

約数列:

[1, 3, 9, 19, 27, 57, 81, 127, 167, 171, 243, 381, 501, 513, 1143, 1503, 1539, 2413, 3173, 3429, 4509, 4617, 7239, 9519, 10287, 13527, 21209, 21717, 28557, 30861, 40581, 63627, 65151, 85671, 190881, 195453, 257013, 402971, 572643, 586359, 771039, 1208913, 1717929, 3626739, 5153787, 10880217, 32640651, 97921953]

約数ペア:

[(1, 97921953), (3, 32640651), (9, 10880217), (19, 5153787), (27, 3626739), (57, 1717929), (81, 1208913), (127, 771039), (167, 586359), (171, 572643), (243, 402971), (381, 257013), (501, 195453), (513, 190881), (1143, 85671), (1503, 65151), (1539, 63627), (2413, 40581), (3173, 30861), (3429, 28557), (4509, 21717), (4617, 21209), (7239, 13527), (9519, 10287)]