72506241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15287}}^1$

素因数の和:15341

約数の個数: 24

約数和(自身を含む): 114476544

約数和(自身を除く): 41970303

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 15287, 45861, 137583, 259879, 473897, 779637, 1421691, 2338911, 4265073, 8056249, 24168747, 72506241]

約数ペア:

[(1, 72506241), (3, 24168747), (9, 8056249), (17, 4265073), (31, 2338911), (51, 1421691), (93, 779637), (153, 473897), (279, 259879), (527, 137583), (1581, 45861), (4743, 15287)]