27629829

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 28

約数和(自身を含む): 41866272

約数和(自身を除く): 14236443

約数列:

[1, 3, 9, 27, 81, 151, 243, 251, 453, 729, 753, 1359, 2259, 4077, 6777, 12231, 20331, 36693, 37901, 60993, 110079, 113703, 182979, 341109, 1023327, 3069981, 9209943, 27629829]

約数ペア:

[(1, 27629829), (3, 9209943), (9, 3069981), (27, 1023327), (81, 341109), (151, 182979), (243, 113703), (251, 110079), (453, 60993), (729, 37901), (753, 36693), (1359, 20331), (2259, 12231), (4077, 6777)]