255799077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{281}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 363847680

約数和(自身を除く): 108048603

約数列:

[1, 3, 23, 69, 79, 167, 237, 281, 501, 843, 1817, 3841, 5451, 6463, 11523, 13193, 19389, 22199, 39579, 46927, 66597, 140781, 303439, 510577, 910317, 1079321, 1531731, 3237963, 3707233, 11121699, 85266359, 255799077]

約数ペア:

[(1, 255799077), (3, 85266359), (23, 11121699), (69, 3707233), (79, 3237963), (167, 1531731), (237, 1079321), (281, 910317), (501, 510577), (843, 303439), (1817, 140781), (3841, 66597), (5451, 46927), (6463, 39579), (11523, 22199), (13193, 19389)]