39091113

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 61443200

約数和(自身を除く): 22352087

約数列:

[1, 3, 9, 19, 27, 57, 171, 181, 421, 513, 543, 1263, 1629, 3439, 3789, 4887, 7999, 10317, 11367, 23997, 30951, 71991, 76201, 92853, 215973, 228603, 685809, 1447819, 2057427, 4343457, 13030371, 39091113]

約数ペア:

[(1, 39091113), (3, 13030371), (9, 4343457), (19, 2057427), (27, 1447819), (57, 685809), (171, 228603), (181, 215973), (421, 92853), (513, 76201), (543, 71991), (1263, 30951), (1629, 23997), (3439, 11367), (3789, 10317), (4887, 7999)]