80773497

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14737}}^1$

素因数の和:14782

約数の個数: 32

約数和(自身を含む): 141484800

約数和(自身を除く): 60711303

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 14737, 44211, 103159, 132633, 309477, 397899, 427373, 928431, 1282119, 2785293, 2991611, 3846357, 8974833, 11539071, 26924499, 80773497]

約数ペア:

[(1, 80773497), (3, 26924499), (7, 11539071), (9, 8974833), (21, 3846357), (27, 2991611), (29, 2785293), (63, 1282119), (87, 928431), (189, 427373), (203, 397899), (261, 309477), (609, 132633), (783, 103159), (1827, 44211), (5481, 14737)]