74848347

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 127334400

約数和(自身を除く): 52486053

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1657, 1673, 2151, 4971, 5019, 6453, 11599, 14913, 15057, 34797, 44739, 45171, 104391, 313173, 396023, 1188069, 2772161, 3564207, 8316483, 10692621, 24949449, 74848347]

約数ペア:

[(1, 74848347), (3, 24949449), (7, 10692621), (9, 8316483), (21, 3564207), (27, 2772161), (63, 1188069), (189, 396023), (239, 313173), (717, 104391), (1657, 45171), (1673, 44739), (2151, 34797), (4971, 15057), (5019, 14913), (6453, 11599)]