89918793

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 133436160

約数和(自身を除く): 43517367

約数列:

[1, 3, 9, 53, 131, 159, 393, 477, 1179, 1439, 4317, 6943, 12951, 20829, 62487, 76267, 188509, 228801, 565527, 686403, 1696581, 9990977, 29972931, 89918793]

約数ペア:

[(1, 89918793), (3, 29972931), (9, 9990977), (53, 1696581), (131, 686403), (159, 565527), (393, 228801), (477, 188509), (1179, 76267), (1439, 62487), (4317, 20829), (6943, 12951)]