152473713

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 238694400

約数和(自身を除く): 86220687

約数列:

[1, 3, 7, 21, 73, 79, 219, 237, 511, 553, 1259, 1533, 1659, 3777, 5767, 8813, 17301, 26439, 40369, 91907, 99461, 121107, 275721, 298383, 643349, 696227, 1930047, 2088681, 7260653, 21781959, 50824571, 152473713]

約数ペア:

[(1, 152473713), (3, 50824571), (7, 21781959), (21, 7260653), (73, 2088681), (79, 1930047), (219, 696227), (237, 643349), (511, 298383), (553, 275721), (1259, 121107), (1533, 99461), (1659, 91907), (3777, 40369), (5767, 26439), (8813, 17301)]