89271351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 145180672

約数和(自身を除く): 55909321

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 151, 163, 279, 403, 453, 489, 1209, 1359, 1467, 1963, 2119, 3627, 4681, 5053, 5889, 6357, 14043, 15159, 17667, 19071, 24613, 42129, 45477, 60853, 65689, 73839, 182559, 197067, 221517, 319969, 547677, 591201, 763003, 959907, 2289009, 2879721, 6867027, 9919039, 29757117, 89271351]

約数ペア:

[(1, 89271351), (3, 29757117), (9, 9919039), (13, 6867027), (31, 2879721), (39, 2289009), (93, 959907), (117, 763003), (151, 591201), (163, 547677), (279, 319969), (403, 221517), (453, 197067), (489, 182559), (1209, 73839), (1359, 65689), (1467, 60853), (1963, 45477), (2119, 42129), (3627, 24613), (4681, 19071), (5053, 17667), (5889, 15159), (6357, 14043)]