858902697

素因数分解:

$3^7\times {\mathrm{433}}^1\times {\mathrm{907}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 1292556160

約数和(自身を除く): 433653463

約数列:

[1, 3, 9, 27, 81, 243, 433, 729, 907, 1299, 2187, 2721, 3897, 8163, 11691, 24489, 35073, 73467, 105219, 220401, 315657, 392731, 661203, 946971, 1178193, 1983609, 3534579, 10603737, 31811211, 95433633, 286300899, 858902697]

約数ペア:

[(1, 858902697), (3, 286300899), (9, 95433633), (27, 31811211), (81, 10603737), (243, 3534579), (433, 1983609), (729, 1178193), (907, 946971), (1299, 661203), (2187, 392731), (2721, 315657), (3897, 220401), (8163, 105219), (11691, 73467), (24489, 35073)]