119778141

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 203489280

約数和(自身を除く): 83711139

約数列:

[1, 3, 7, 17, 21, 31, 51, 79, 93, 119, 137, 217, 237, 357, 411, 527, 553, 651, 959, 1343, 1581, 1659, 2329, 2449, 2877, 3689, 4029, 4247, 6987, 7347, 9401, 10823, 11067, 12741, 16303, 17143, 28203, 29729, 32469, 41633, 48909, 51429, 72199, 75761, 89187, 124899, 183991, 216597, 227283, 291431, 335513, 505393, 551973, 874293, 1006539, 1287937, 1516179, 2348591, 3863811, 5703721, 7045773, 17111163, 39926047, 119778141]

約数ペア:

[(1, 119778141), (3, 39926047), (7, 17111163), (17, 7045773), (21, 5703721), (31, 3863811), (51, 2348591), (79, 1516179), (93, 1287937), (119, 1006539), (137, 874293), (217, 551973), (237, 505393), (357, 335513), (411, 291431), (527, 227283), (553, 216597), (651, 183991), (959, 124899), (1343, 89187), (1581, 75761), (1659, 72199), (2329, 51429), (2449, 48909), (2877, 41633), (3689, 32469), (4029, 29729), (4247, 28203), (6987, 17143), (7347, 16303), (9401, 12741), (10823, 11067)]