87102609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 131051520

約数和(自身を除く): 43948911

約数列:

[1, 3, 11, 33, 47, 89, 141, 267, 517, 631, 979, 1551, 1893, 2937, 4183, 6941, 12549, 20823, 29657, 46013, 56159, 88971, 138039, 168477, 326227, 617749, 978681, 1853247, 2639473, 7918419, 29034203, 87102609]

約数ペア:

[(1, 87102609), (3, 29034203), (11, 7918419), (33, 2639473), (47, 1853247), (89, 978681), (141, 617749), (267, 326227), (517, 168477), (631, 138039), (979, 88971), (1551, 56159), (1893, 46013), (2937, 29657), (4183, 20823), (6941, 12549)]