80450042491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{89963}}^1$

素因数の和:90331

約数の個数: 32

約数和(自身を含む): 102533050368

約数和(自身を除く): 22083007877

約数列:

[1, 7, 13, 31, 91, 217, 317, 403, 2219, 2821, 4121, 9827, 28847, 68789, 89963, 127751, 629741, 894257, 1169519, 2788853, 8186633, 19521971, 28518271, 36255089, 199627897, 253785623, 370737523, 884066401, 2595162661, 6188464807, 11492863213, 80450042491]

約数ペア:

[(1, 80450042491), (7, 11492863213), (13, 6188464807), (31, 2595162661), (91, 884066401), (217, 370737523), (317, 253785623), (403, 199627897), (2219, 36255089), (2821, 28518271), (4121, 19521971), (9827, 8186633), (28847, 2788853), (68789, 1169519), (89963, 894257), (127751, 629741)]