61483163

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 15157093

約数列:

[1, 7, 23, 43, 83, 107, 161, 301, 581, 749, 989, 1909, 2461, 3569, 4601, 6923, 8881, 13363, 17227, 24983, 32207, 62167, 82087, 105823, 204263, 381883, 574609, 740761, 1429841, 2673181, 8783309, 61483163]

約数ペア:

[(1, 61483163), (7, 8783309), (23, 2673181), (43, 1429841), (83, 740761), (107, 574609), (161, 381883), (301, 204263), (581, 105823), (749, 82087), (989, 62167), (1909, 32207), (2461, 24983), (3569, 17227), (4601, 13363), (6923, 8881)]