69865902

素因数分解:

$2^1\times 3^7\times {\mathrm{15973}}^1$

素因数の和:15996

約数の個数: 32

約数和(自身を含む): 157184160

約数和(自身を除く): 87318258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 15973, 31946, 47919, 95838, 143757, 287514, 431271, 862542, 1293813, 2587626, 3881439, 7762878, 11644317, 23288634, 34932951, 69865902]

約数ペア:

[(1, 69865902), (2, 34932951), (3, 23288634), (6, 11644317), (9, 7762878), (18, 3881439), (27, 2587626), (54, 1293813), (81, 862542), (162, 431271), (243, 287514), (486, 143757), (729, 95838), (1458, 47919), (2187, 31946), (4374, 15973)]