177585993

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1321}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 284282880

約数和(自身を除く): 106696887

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 383, 1149, 1321, 3447, 3963, 4979, 10341, 11889, 14937, 17173, 35667, 44811, 51519, 134433, 154557, 463671, 505943, 1517829, 4553487, 6577259, 13660461, 19731777, 59195331, 177585993]

約数ペア:

[(1, 177585993), (3, 59195331), (9, 19731777), (13, 13660461), (27, 6577259), (39, 4553487), (117, 1517829), (351, 505943), (383, 463671), (1149, 154557), (1321, 134433), (3447, 51519), (3963, 44811), (4979, 35667), (10341, 17173), (11889, 14937)]