100261719

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{39929}}^1$

素因数の和:39972

約数の個数: 20

約数和(自身を含む): 154608960

約数和(自身を除く): 54347241

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 39929, 119787, 359361, 1078083, 1237799, 3234249, 3713397, 11140191, 33420573, 100261719]

約数ペア:

[(1, 100261719), (3, 33420573), (9, 11140191), (27, 3713397), (31, 3234249), (81, 1237799), (93, 1078083), (279, 359361), (837, 119787), (2511, 39929)]