85836897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 136281600

約数和(自身を除く): 50444703

約数列:

[1, 3, 9, 23, 29, 69, 79, 87, 181, 207, 237, 261, 543, 667, 711, 1629, 1817, 2001, 2291, 4163, 5249, 5451, 6003, 6873, 12489, 14299, 15747, 16353, 20619, 37467, 42897, 47241, 52693, 120727, 128691, 158079, 328877, 362181, 414671, 474237, 986631, 1086543, 1244013, 2959893, 3732039, 9537433, 28612299, 85836897]

約数ペア:

[(1, 85836897), (3, 28612299), (9, 9537433), (23, 3732039), (29, 2959893), (69, 1244013), (79, 1086543), (87, 986631), (181, 474237), (207, 414671), (237, 362181), (261, 328877), (543, 158079), (667, 128691), (711, 120727), (1629, 52693), (1817, 47241), (2001, 42897), (2291, 37467), (4163, 20619), (5249, 16353), (5451, 15747), (6003, 14299), (6873, 12489)]