26698347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 18798741

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 221, 279, 403, 433, 527, 663, 1209, 1299, 1581, 1989, 3627, 3897, 4743, 5629, 6851, 7361, 13423, 16887, 20553, 22083, 40269, 50661, 61659, 66249, 95693, 120807, 174499, 228191, 287079, 523497, 684573, 861237, 1570491, 2053719, 2966483, 8899449, 26698347]

約数ペア:

[(1, 26698347), (3, 8899449), (9, 2966483), (13, 2053719), (17, 1570491), (31, 861237), (39, 684573), (51, 523497), (93, 287079), (117, 228191), (153, 174499), (221, 120807), (279, 95693), (403, 66249), (433, 61659), (527, 50661), (663, 40269), (1209, 22083), (1299, 20553), (1581, 16887), (1989, 13423), (3627, 7361), (3897, 6851), (4743, 5629)]