8139717963

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{177929}}^1$

素因数の和:177988

約数の個数: 48

約数和(自身を含む): 13989568320

約数和(自身を除く): 5849850357

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3519, 5083, 15249, 45747, 177929, 533787, 1601361, 2313077, 3024793, 4092367, 6939231, 9074379, 12277101, 20817693, 27223137, 36831303, 39322309, 53200771, 69570239, 117966927, 159602313, 208710717, 353900781, 478806939, 626132151, 904413107, 2713239321, 8139717963]

約数ペア:

[(1, 8139717963), (3, 2713239321), (9, 904413107), (13, 626132151), (17, 478806939), (23, 353900781), (39, 208710717), (51, 159602313), (69, 117966927), (117, 69570239), (153, 53200771), (207, 39322309), (221, 36831303), (299, 27223137), (391, 20817693), (663, 12277101), (897, 9074379), (1173, 6939231), (1989, 4092367), (2691, 3024793), (3519, 2313077), (5083, 1601361), (15249, 533787), (45747, 177929)]