154990077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5593

約数の個数: 32

約数和(自身を含む): 241643520

約数和(自身を除く): 86653443

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 1221, 2553, 5519, 9361, 16557, 28083, 60709, 126937, 182127, 204203, 380811, 612609, 1396307, 2246233, 4188921, 4696669, 6738699, 14090007, 51663359, 154990077]

約数ペア:

[(1, 154990077), (3, 51663359), (11, 14090007), (23, 6738699), (33, 4696669), (37, 4188921), (69, 2246233), (111, 1396307), (253, 612609), (407, 380811), (759, 204203), (851, 182127), (1221, 126937), (2553, 60709), (5519, 28083), (9361, 16557)]