15697928007

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{49663}}^1$

素因数の和:50204

約数の個数: 32

約数和(自身を含む): 24315494400

約数和(自身を除く): 8617566393

約数列:

[1, 3, 9, 23, 27, 69, 207, 509, 621, 1527, 4581, 11707, 13743, 35121, 49663, 105363, 148989, 316089, 446967, 1142249, 1340901, 3426747, 10280241, 25278467, 30840723, 75835401, 227506203, 581404741, 682518609, 1744214223, 5232642669, 15697928007]

約数ペア:

[(1, 15697928007), (3, 5232642669), (9, 1744214223), (23, 682518609), (27, 581404741), (69, 227506203), (207, 75835401), (509, 30840723), (621, 25278467), (1527, 10280241), (4581, 3426747), (11707, 1340901), (13743, 1142249), (35121, 446967), (49663, 316089), (105363, 148989)]