47444481

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{673}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 80664320

約数和(自身を除く): 33219839

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 673, 1119, 2019, 2611, 3357, 4711, 6057, 7833, 10071, 14133, 18171, 23499, 42399, 70497, 127197, 251029, 753087, 1757203, 2259261, 5271609, 6777783, 15814827, 47444481]

約数ペア:

[(1, 47444481), (3, 15814827), (7, 6777783), (9, 5271609), (21, 2259261), (27, 1757203), (63, 753087), (189, 251029), (373, 127197), (673, 70497), (1119, 42399), (2019, 23499), (2611, 18171), (3357, 14133), (4711, 10071), (6057, 7833)]