73989377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6449}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 92880000

約数和(自身を除く): 18890623

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 6449, 11473, 45143, 70939, 496573, 960901, 6726307, 10569911, 73989377]

約数ペア:

[(1, 73989377), (7, 10569911), (11, 6726307), (77, 960901), (149, 496573), (1043, 70939), (1639, 45143), (6449, 11473)]