72414921

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1009}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 98899200

約数和(自身を除く): 26484279

約数列:

[1, 3, 47, 141, 509, 1009, 1527, 3027, 23923, 47423, 71769, 142269, 513581, 1540743, 24138307, 72414921]

約数ペア:

[(1, 72414921), (3, 24138307), (47, 1540743), (141, 513581), (509, 142269), (1009, 71769), (1527, 47423), (3027, 23923)]