201522751767

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{142993}}^1$

素因数の和:143269

約数の個数: 40

約数和(自身を含む): 305627367936

約数和(自身を除く): 104104616169

約数列:

[1, 3, 9, 27, 81, 127, 137, 381, 411, 1143, 1233, 3429, 3699, 10287, 11097, 17399, 52197, 142993, 156591, 428979, 469773, 1286937, 1409319, 3860811, 11582433, 18160111, 19590041, 54480333, 58770123, 163440999, 176310369, 490322997, 528931107, 1470968991, 1586793321, 2487935207, 7463805621, 22391416863, 67174250589, 201522751767]

約数ペア:

[(1, 201522751767), (3, 67174250589), (9, 22391416863), (27, 7463805621), (81, 2487935207), (127, 1586793321), (137, 1470968991), (381, 528931107), (411, 490322997), (1143, 176310369), (1233, 163440999), (3429, 58770123), (3699, 54480333), (10287, 19590041), (11097, 18160111), (17399, 11582433), (52197, 3860811), (142993, 1409319), (156591, 1286937), (428979, 469773)]