157213302099

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{382171}}^1$

素因数の和:383231

約数の個数: 32

約数和(自身を含む): 252416962560

約数和(自身を除く): 95203660461

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1031, 3093, 7217, 19589, 21651, 58767, 137123, 382171, 411369, 1146513, 2675197, 7261249, 8025591, 21783747, 50828743, 152486229, 394018301, 1182054903, 2758128107, 7486347719, 8274384321, 22459043157, 52404434033, 157213302099]

約数ペア:

[(1, 157213302099), (3, 52404434033), (7, 22459043157), (19, 8274384321), (21, 7486347719), (57, 2758128107), (133, 1182054903), (399, 394018301), (1031, 152486229), (3093, 50828743), (7217, 21783747), (19589, 8025591), (21651, 7261249), (58767, 2675197), (137123, 1146513), (382171, 411369)]