3670881921

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{1753}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 6212359296

約数和(自身を除く): 2541477375

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 773, 903, 1753, 2319, 2709, 5259, 5411, 6957, 12271, 15777, 16233, 33239, 36813, 48699, 75379, 99717, 110439, 226137, 232673, 299151, 527653, 678411, 698019, 1355069, 1582959, 2094057, 4065207, 4748877, 9485483, 12195621, 28456449, 58267967, 85369347, 174803901, 407875769, 524411703, 1223627307, 3670881921]

約数ペア:

[(1, 3670881921), (3, 1223627307), (7, 524411703), (9, 407875769), (21, 174803901), (43, 85369347), (63, 58267967), (129, 28456449), (301, 12195621), (387, 9485483), (773, 4748877), (903, 4065207), (1753, 2094057), (2319, 1582959), (2709, 1355069), (5259, 698019), (5411, 678411), (6957, 527653), (12271, 299151), (15777, 232673), (16233, 226137), (33239, 110439), (36813, 99717), (48699, 75379)]