84022887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 128636928

約数和(自身を除く): 44614041

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 1993, 3243, 5979, 14053, 25909, 42159, 45839, 77727, 93671, 137517, 281013, 595907, 1217723, 1787721, 2154433, 3653169, 6463299, 28007629, 84022887]

約数ペア:

[(1, 84022887), (3, 28007629), (13, 6463299), (23, 3653169), (39, 2154433), (47, 1787721), (69, 1217723), (141, 595907), (299, 281013), (611, 137517), (897, 93671), (1081, 77727), (1833, 45839), (1993, 42159), (3243, 25909), (5979, 14053)]