91712229

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8345

約数の個数: 32

約数和(自身を含む): 152764416

約数和(自身を除く): 61052187

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 8287, 11067, 24861, 58009, 140879, 174027, 256897, 422637, 770691, 986153, 1798279, 2958459, 4367249, 5394837, 13101747, 30570743, 91712229]

約数ペア:

[(1, 91712229), (3, 30570743), (7, 13101747), (17, 5394837), (21, 4367249), (31, 2958459), (51, 1798279), (93, 986153), (119, 770691), (217, 422637), (357, 256897), (527, 174027), (651, 140879), (1581, 58009), (3689, 24861), (8287, 11067)]