231822

素因数分解:

$2^1\times 3^7\times {\mathrm{53}}^1$

素因数の和:76

約数の個数: 32

約数和(自身を含む): 531360

約数和(自身を除く): 299538

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 729, 954, 1431, 1458, 2187, 2862, 4293, 4374, 8586, 12879, 25758, 38637, 77274, 115911, 231822]

約数ペア:

[(1, 231822), (2, 115911), (3, 77274), (6, 38637), (9, 25758), (18, 12879), (27, 8586), (53, 4374), (54, 4293), (81, 2862), (106, 2187), (159, 1458), (162, 1431), (243, 954), (318, 729), (477, 486)]