148391478981

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{148540019}}^1$

素因数の和:148540065

約数の個数: 16

約数和(自身を含む): 225780830400

約数和(自身を除く): 77389351419

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 148540019, 445620057, 1336860171, 4010580513, 5495980703, 16487942109, 49463826327, 148391478981]

約数ペア:

[(1, 148391478981), (3, 49463826327), (9, 16487942109), (27, 5495980703), (37, 4010580513), (111, 1336860171), (333, 445620057), (999, 148540019)]