91316337

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 57061263

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 2897, 4503, 8691, 10507, 20279, 31521, 55043, 60837, 165129, 228863, 385301, 686589, 1155903, 1602041, 4348397, 4806123, 13045191, 30438779, 91316337]

約数ペア:

[(1, 91316337), (3, 30438779), (7, 13045191), (19, 4806123), (21, 4348397), (57, 1602041), (79, 1155903), (133, 686589), (237, 385301), (399, 228863), (553, 165129), (1501, 60837), (1659, 55043), (2897, 31521), (4503, 20279), (8691, 10507)]