68773749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 110605824

約数和(自身を除く): 41832075

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 251, 253, 361, 437, 627, 753, 759, 1083, 1311, 2761, 3971, 4769, 4807, 5773, 8283, 8303, 11913, 14307, 14421, 17319, 24909, 52459, 63503, 90611, 91333, 109687, 157377, 190509, 271833, 273999, 329061, 996721, 1206557, 2084053, 2990163, 3619671, 6252159, 22924583, 68773749]

約数ペア:

[(1, 68773749), (3, 22924583), (11, 6252159), (19, 3619671), (23, 2990163), (33, 2084053), (57, 1206557), (69, 996721), (209, 329061), (251, 273999), (253, 271833), (361, 190509), (437, 157377), (627, 109687), (753, 91333), (759, 90611), (1083, 63503), (1311, 52459), (2761, 24909), (3971, 17319), (4769, 14421), (4807, 14307), (5773, 11913), (8283, 8303)]