88981263

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 153653760

約数和(自身を除く): 64672497

約数列:

[1, 3, 7, 9, 21, 37, 59, 63, 111, 177, 259, 333, 413, 531, 647, 777, 1239, 1941, 2183, 2331, 3717, 4529, 5823, 6549, 13587, 15281, 19647, 23939, 38173, 40761, 45843, 71817, 114519, 137529, 167573, 215451, 267211, 343557, 502719, 801633, 1412401, 1508157, 2404899, 4237203, 9886807, 12711609, 29660421, 88981263]

約数ペア:

[(1, 88981263), (3, 29660421), (7, 12711609), (9, 9886807), (21, 4237203), (37, 2404899), (59, 1508157), (63, 1412401), (111, 801633), (177, 502719), (259, 343557), (333, 267211), (413, 215451), (531, 167573), (647, 137529), (777, 114519), (1239, 71817), (1941, 45843), (2183, 40761), (2331, 38173), (3717, 23939), (4529, 19647), (5823, 15281), (6549, 13587)]