71621766

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{3463}}^1$

素因数の和:3857

約数の個数: 32

約数和(自身を含む): 159621120

約数和(自身を除く): 87999354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 2298, 3447, 3463, 6894, 6926, 10341, 10389, 20682, 20778, 31167, 62334, 93501, 187002, 1326329, 2652658, 3978987, 7957974, 11936961, 23873922, 35810883, 71621766]

約数ペア:

[(1, 71621766), (2, 35810883), (3, 23873922), (6, 11936961), (9, 7957974), (18, 3978987), (27, 2652658), (54, 1326329), (383, 187002), (766, 93501), (1149, 62334), (2298, 31167), (3447, 20778), (3463, 20682), (6894, 10389), (6926, 10341)]