65313963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 116712960

約数和(自身を除く): 51398997

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2671, 2717, 8013, 8151, 24039, 24453, 29381, 34723, 50749, 88143, 104169, 152247, 264429, 312507, 381953, 456741, 558239, 659737, 1145859, 1674717, 1979211, 3437577, 5024151, 5937633, 7257107, 21771321, 65313963]

約数ペア:

[(1, 65313963), (3, 21771321), (9, 7257107), (11, 5937633), (13, 5024151), (19, 3437577), (33, 1979211), (39, 1674717), (57, 1145859), (99, 659737), (117, 558239), (143, 456741), (171, 381953), (209, 312507), (247, 264429), (429, 152247), (627, 104169), (741, 88143), (1287, 50749), (1881, 34723), (2223, 29381), (2671, 24453), (2717, 24039), (8013, 8151)]