481727007

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3517}}^1$

素因数の和:3637

約数の個数: 40

約数和(自身を含む): 766220400

約数和(自身を除く): 284493393

約数列:

[1, 3, 9, 19, 27, 57, 81, 89, 171, 267, 513, 801, 1539, 1691, 2403, 3517, 5073, 7209, 10551, 15219, 31653, 45657, 66823, 94959, 136971, 200469, 284877, 313013, 601407, 939039, 1804221, 2817117, 5412663, 5947247, 8451351, 17841741, 25354053, 53525223, 160575669, 481727007]

約数ペア:

[(1, 481727007), (3, 160575669), (9, 53525223), (19, 25354053), (27, 17841741), (57, 8451351), (81, 5947247), (89, 5412663), (171, 2817117), (267, 1804221), (513, 939039), (801, 601407), (1539, 313013), (1691, 284877), (2403, 200469), (3517, 136971), (5073, 94959), (7209, 66823), (10551, 45657), (15219, 31653)]