79905441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1231}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 133410816

約数和(自身を除く): 53505375

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 843, 1231, 1967, 3091, 3693, 5901, 8617, 9273, 13541, 21637, 25851, 40623, 64911, 94787, 284361, 345911, 1037733, 2421377, 3805021, 7264131, 11415063, 26635147, 79905441]

約数ペア:

[(1, 79905441), (3, 26635147), (7, 11415063), (11, 7264131), (21, 3805021), (33, 2421377), (77, 1037733), (231, 345911), (281, 284361), (843, 94787), (1231, 64911), (1967, 40623), (3091, 25851), (3693, 21637), (5901, 13541), (8617, 9273)]