71292393021

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1\times {\mathrm{2917}}^1$

素因数の和:3901

約数の個数: 32

約数和(自身を含む): 98078228608

約数和(自身を除く): 26785835587

約数列:

[1, 3, 37, 111, 421, 523, 1263, 1569, 2917, 8751, 15577, 19351, 46731, 58053, 107929, 220183, 323787, 660549, 1228057, 1525591, 3684171, 4576773, 8146771, 24440313, 45438109, 56446867, 136314327, 169340601, 642273811, 1926821433, 23764131007, 71292393021]

約数ペア:

[(1, 71292393021), (3, 23764131007), (37, 1926821433), (111, 642273811), (421, 169340601), (523, 136314327), (1263, 56446867), (1569, 45438109), (2917, 24440313), (8751, 8146771), (15577, 4576773), (19351, 3684171), (46731, 1525591), (58053, 1228057), (107929, 660549), (220183, 323787)]