87671193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 133373952

約数和(自身を除く): 45702759

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 2139, 2411, 7233, 12121, 36363, 40987, 55453, 74741, 122961, 166359, 224223, 942701, 1270597, 1719043, 2828103, 3811791, 5157129, 29223731, 87671193]

約数ペア:

[(1, 87671193), (3, 29223731), (17, 5157129), (23, 3811791), (31, 2828103), (51, 1719043), (69, 1270597), (93, 942701), (391, 224223), (527, 166359), (713, 122961), (1173, 74741), (1581, 55453), (2139, 40987), (2411, 36363), (7233, 12121)]