152887987

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3463}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 191919456

約数和(自身を除く): 39031469

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 2597, 3463, 6307, 24241, 44149, 58871, 169687, 183539, 412097, 1284773, 2884679, 3120163, 8993411, 21841141, 152887987]

約数ペア:

[(1, 152887987), (7, 21841141), (17, 8993411), (49, 3120163), (53, 2884679), (119, 1284773), (371, 412097), (833, 183539), (901, 169687), (2597, 58871), (3463, 44149), (6307, 24241)]