87449739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^2$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 127668912

約数和(自身を除く): 40219173

約数列:

[1, 3, 13, 39, 101, 149, 303, 447, 1313, 1937, 3939, 5811, 15049, 22201, 45147, 66603, 195637, 288613, 586911, 865839, 2242301, 6726903, 29149913, 87449739]

約数ペア:

[(1, 87449739), (3, 29149913), (13, 6726903), (39, 2242301), (101, 865839), (149, 586911), (303, 288613), (447, 195637), (1313, 66603), (1937, 45147), (3939, 22201), (5811, 15049)]