47491567221

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{49639}}^1$

素因数の和:51249

約数の個数: 32

約数和(自身を含む): 74912716800

約数和(自身を除く): 27421149579

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1571, 4713, 10997, 32991, 45559, 49639, 136677, 148917, 318913, 347473, 956739, 1042419, 1439531, 4318593, 10076717, 30230151, 77982869, 233948607, 545880083, 1637640249, 2261503201, 6784509603, 15830522407, 47491567221]

約数ペア:

[(1, 47491567221), (3, 15830522407), (7, 6784509603), (21, 2261503201), (29, 1637640249), (87, 545880083), (203, 233948607), (609, 77982869), (1571, 30230151), (4713, 10076717), (10997, 4318593), (32991, 1439531), (45559, 1042419), (49639, 956739), (136677, 347473), (148917, 318913)]