69921537

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3671}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 106693632

約数和(自身を除く): 36772095

約数列:

[1, 3, 7, 21, 907, 2721, 3671, 6349, 11013, 19047, 25697, 77091, 3329597, 9988791, 23307179, 69921537]

約数ペア:

[(1, 69921537), (3, 23307179), (7, 9988791), (21, 3329597), (907, 77091), (2721, 25697), (3671, 19047), (6349, 11013)]