74983311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37699}}^1$

素因数の和:37735

約数の個数: 24

約数和(自身を含む): 123505200

約数和(自身を除く): 48521889

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 37699, 113097, 339291, 490087, 640883, 1470261, 1922649, 4410783, 5767947, 8331479, 24994437, 74983311]

約数ペア:

[(1, 74983311), (3, 24994437), (9, 8331479), (13, 5767947), (17, 4410783), (39, 1922649), (51, 1470261), (117, 640883), (153, 490087), (221, 339291), (663, 113097), (1989, 37699)]