67918311

素因数分解:

$3^3\times {\mathrm{113}}^2\times {\mathrm{197}}^1$

素因数の和:432

約数の個数: 24

約数和(自身を含む): 102033360

約数和(自身を除く): 34115049

約数列:

[1, 3, 9, 27, 113, 197, 339, 591, 1017, 1773, 3051, 5319, 12769, 22261, 38307, 66783, 114921, 200349, 344763, 601047, 2515493, 7546479, 22639437, 67918311]

約数ペア:

[(1, 67918311), (3, 22639437), (9, 7546479), (27, 2515493), (113, 601047), (197, 344763), (339, 200349), (591, 114921), (1017, 66783), (1773, 38307), (3051, 22261), (5319, 12769)]