81753126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149731}}^1$

素因数の和:149756

約数の個数: 32

約数和(自身を含む): 201239808

約数和(自身を除く): 119486682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 149731, 299462, 449193, 898386, 1048117, 1946503, 2096234, 3144351, 3893006, 5839509, 6288702, 11679018, 13625521, 27251042, 40876563, 81753126]

約数ペア:

[(1, 81753126), (2, 40876563), (3, 27251042), (6, 13625521), (7, 11679018), (13, 6288702), (14, 5839509), (21, 3893006), (26, 3144351), (39, 2096234), (42, 1946503), (78, 1048117), (91, 898386), (182, 449193), (273, 299462), (546, 149731)]