81175822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{773}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 150316992

約数和(自身を除く): 69141170

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 577, 773, 1154, 1546, 4039, 5411, 7501, 8078, 10049, 10822, 15002, 20098, 52507, 70343, 105014, 140686, 446021, 892042, 3122147, 5798273, 6244294, 11596546, 40587911, 81175822]

約数ペア:

[(1, 81175822), (2, 40587911), (7, 11596546), (13, 6244294), (14, 5798273), (26, 3122147), (91, 892042), (182, 446021), (577, 140686), (773, 105014), (1154, 70343), (1546, 52507), (4039, 20098), (5411, 15002), (7501, 10822), (8078, 10049)]