26667693

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 42393780

約数和(自身を除く): 15726087

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 197, 267, 507, 591, 801, 1157, 1521, 1773, 2561, 3471, 7683, 10413, 15041, 17533, 23049, 33293, 45123, 52599, 99879, 135369, 157797, 227929, 299637, 683787, 2051361, 2963077, 8889231, 26667693]

約数ペア:

[(1, 26667693), (3, 8889231), (9, 2963077), (13, 2051361), (39, 683787), (89, 299637), (117, 227929), (169, 157797), (197, 135369), (267, 99879), (507, 52599), (591, 45123), (801, 33293), (1157, 23049), (1521, 17533), (1773, 15041), (2561, 10413), (3471, 7683)]