27361809

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 41243904

約数和(自身を除く): 13882095

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 971, 2913, 3131, 8739, 9393, 28179, 30101, 90303, 98071, 270909, 294213, 882639, 3040201, 9120603, 27361809]

約数ペア:

[(1, 27361809), (3, 9120603), (9, 3040201), (31, 882639), (93, 294213), (101, 270909), (279, 98071), (303, 90303), (909, 30101), (971, 28179), (2913, 9393), (3131, 8739)]