289894869

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{36151}}^1$

素因数の和:36180

約数の個数: 28

約数和(自身を含む): 474169632

約数和(自身を除く): 184274763

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 36151, 108453, 325359, 397661, 976077, 1192983, 2928231, 3578949, 8784693, 10736847, 26354079, 32210541, 96631623, 289894869]

約数ペア:

[(1, 289894869), (3, 96631623), (9, 32210541), (11, 26354079), (27, 10736847), (33, 8784693), (81, 3578949), (99, 2928231), (243, 1192983), (297, 976077), (729, 397661), (891, 325359), (2673, 108453), (8019, 36151)]