142956051

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 226713600

約数和(自身を除く): 83757549

約数列:

[1, 3, 7, 21, 29, 87, 191, 203, 573, 609, 1229, 1337, 3687, 4011, 5539, 8603, 16617, 25809, 35641, 38773, 106923, 116319, 234739, 249487, 704217, 748461, 1643173, 4929519, 6807431, 20422293, 47652017, 142956051]

約数ペア:

[(1, 142956051), (3, 47652017), (7, 20422293), (21, 6807431), (29, 4929519), (87, 1643173), (191, 748461), (203, 704217), (573, 249487), (609, 234739), (1229, 116319), (1337, 106923), (3687, 38773), (4011, 35641), (5539, 25809), (8603, 16617)]