71848017

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 106142400

約数和(自身を除く): 34294383

約数列:

[1, 3, 9, 59, 177, 269, 503, 531, 807, 1509, 2421, 4527, 15871, 29677, 47613, 89031, 135307, 142839, 267093, 405921, 1217763, 7983113, 23949339, 71848017]

約数ペア:

[(1, 71848017), (3, 23949339), (9, 7983113), (59, 1217763), (177, 405921), (269, 267093), (503, 142839), (531, 135307), (807, 89031), (1509, 47613), (2421, 29677), (4527, 15871)]