77898321

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{99487}}^1$

素因数の和:99525

約数の個数: 16

約数和(自身を含む): 119385600

約数和(自身を除く): 41487279

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 99487, 298461, 895383, 2686149, 2885123, 8655369, 25966107, 77898321]

約数ペア:

[(1, 77898321), (3, 25966107), (9, 8655369), (27, 2885123), (29, 2686149), (87, 895383), (261, 298461), (783, 99487)]