26965432461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1\times {\mathrm{13009}}^1$

素因数の和:15777

約数の個数: 32

約数和(自身を含む): 40945904640

約数和(自身を除く): 13980472179

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2731, 8193, 13009, 30041, 39027, 62813, 90123, 143099, 188439, 299207, 429297, 690943, 897621, 2072829, 3291277, 9873831, 35527579, 106582737, 390803369, 817134317, 1172410107, 2451402951, 8988477487, 26965432461]

約数ペア:

[(1, 26965432461), (3, 8988477487), (11, 2451402951), (23, 1172410107), (33, 817134317), (69, 390803369), (253, 106582737), (759, 35527579), (2731, 9873831), (8193, 3291277), (13009, 2072829), (30041, 897621), (39027, 690943), (62813, 429297), (90123, 299207), (143099, 188439)]